Home / 37,442,816.10-56,164,224.15-17,287,424.10

Finding the Fourth Proportional to 37,442,816.10, 56,164,224.15 and 17,287,424.10

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Solution

The fourth proportional to 37,442,816.10, 56,164,224.15 and 17,287,424.10 is: 25,931,136.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,442,816.10 : 56,164,224.15 = 17,287,424.10 : x
  2. Step 2: Convert to fraction form
    37,442,816.10/56,164,224.15 = 17,287,424.10/x
  3. Step 3: Cross multiply
    37,442,816.10x = 56,164,224.15 × 17,287,424.10
  4. Step 4: Simplify right side
    37,442,816.10x = 970,934,762,128,512.12
  5. Step 5: Solve for x
    x = 970,934,762,128,512.12/37,442,816.10
  6. Step 6: Final answer
    x = 25,931,136.15

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Double scale
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Similar ratio
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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.