Home / 623,710,982.10-935,566,473.15-595,013,168.10

Finding the Fourth Proportional to 623,710,982.10, 935,566,473.15 and 595,013,168.10

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Solution

The fourth proportional to 623,710,982.10, 935,566,473.15 and 595,013,168.10 is: 892,519,752.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,710,982.10 : 935,566,473.15 = 595,013,168.10 : x
  2. Step 2: Convert to fraction form
    623,710,982.10/935,566,473.15 = 595,013,168.10/x
  3. Step 3: Cross multiply
    623,710,982.10x = 935,566,473.15 × 595,013,168.10
  4. Step 4: Simplify right side
    623,710,982.10x = 556,674,371,157,125,120
  5. Step 5: Solve for x
    x = 556,674,371,157,125,120/623,710,982.10
  6. Step 6: Final answer
    x = 892,519,752.15

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Double scale
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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.