Home / 47,059,753.52-70,600,978.56-16,349,863.16

Finding the Fourth Proportional to 47,059,753.52, 70,600,978.56 and 16,349,863.16

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Solution

The fourth proportional to 47,059,753.52, 70,600,978.56 and 16,349,863.16 is: 24,528,737.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,059,753.52 : 70,600,978.56 = 16,349,863.16 : x
  2. Step 2: Convert to fraction form
    47,059,753.52/70,600,978.56 = 16,349,863.16/x
  3. Step 3: Cross multiply
    47,059,753.52x = 70,600,978.56 × 16,349,863.16
  4. Step 4: Simplify right side
    47,059,753.52x = 1,154,316,338,418,094
  5. Step 5: Solve for x
    x = 1,154,316,338,418,094/47,059,753.52
  6. Step 6: Final answer
    x = 24,528,737.45

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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.