Home / 4,549,371,773.40-6,824,057,660.10-3,722,874,730.20

Finding the Fourth Proportional to 4,549,371,773.40, 6,824,057,660.10 and 3,722,874,730.20

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Solution

The fourth proportional to 4,549,371,773.40, 6,824,057,660.10 and 3,722,874,730.20 is: 5,584,312,095.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,549,371,773.40 : 6,824,057,660.10 = 3,722,874,730.20 : x
  2. Step 2: Convert to fraction form
    4,549,371,773.40/6,824,057,660.10 = 3,722,874,730.20/x
  3. Step 3: Cross multiply
    4,549,371,773.40x = 6,824,057,660.10 × 3,722,874,730.20
  4. Step 4: Simplify right side
    4,549,371,773.40x = 25,405,111,820,214,030,336
  5. Step 5: Solve for x
    x = 25,405,111,820,214,030,336/4,549,371,773.40
  6. Step 6: Final answer
    x = 5,584,312,095.30

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Double scale
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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.