Home / 2,564,582,706.90-3,846,874,060.35-2,421,731,366.10

Finding the Fourth Proportional to 2,564,582,706.90, 3,846,874,060.35 and 2,421,731,366.10

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Solution

The fourth proportional to 2,564,582,706.90, 3,846,874,060.35 and 2,421,731,366.10 is: 3,632,597,049.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,564,582,706.90 : 3,846,874,060.35 = 2,421,731,366.10 : x
  2. Step 2: Convert to fraction form
    2,564,582,706.90/3,846,874,060.35 = 2,421,731,366.10/x
  3. Step 3: Cross multiply
    2,564,582,706.90x = 3,846,874,060.35 × 2,421,731,366.10
  4. Step 4: Simplify right side
    2,564,582,706.90x = 9,316,095,573,386,057,728
  5. Step 5: Solve for x
    x = 9,316,095,573,386,057,728/2,564,582,706.90
  6. Step 6: Final answer
    x = 3,632,597,049.15

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Half scale
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Double scale
Find fourth proportional to 2,564,582,707.90, 3,846,874,061.85 and 2,421,731,367.10
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.