Home / 60,658,344.30-90,987,516.45-33,732,000.30

Finding the Fourth Proportional to 60,658,344.30, 90,987,516.45 and 33,732,000.30

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Solution

The fourth proportional to 60,658,344.30, 90,987,516.45 and 33,732,000.30 is: 50,598,000.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,658,344.30 : 90,987,516.45 = 33,732,000.30 : x
  2. Step 2: Convert to fraction form
    60,658,344.30/90,987,516.45 = 33,732,000.30/x
  3. Step 3: Cross multiply
    60,658,344.30x = 90,987,516.45 × 33,732,000.30
  4. Step 4: Simplify right side
    60,658,344.30x = 3,069,190,932,187,655
  5. Step 5: Solve for x
    x = 3,069,190,932,187,655/60,658,344.30
  6. Step 6: Final answer
    x = 50,598,000.45

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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.