Home / 64,253,439.96-96,418,455.90-23,316,072.70

Finding the Fourth Proportional to 64,253,439.96, 96,418,455.90 and 23,316,072.70

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Solution

The fourth proportional to 64,253,439.96, 96,418,455.90 and 23,316,072.70 is: 34,988,005.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,253,439.96 : 96,418,455.90 = 23,316,072.70 : x
  2. Step 2: Convert to fraction form
    64,253,439.96/96,418,455.90 = 23,316,072.70/x
  3. Step 3: Cross multiply
    64,253,439.96x = 96,418,455.90 × 23,316,072.70
  4. Step 4: Simplify right side
    64,253,439.96x = 2,248,099,727,386,144
  5. Step 5: Solve for x
    x = 2,248,099,727,386,144/64,253,439.96
  6. Step 6: Final answer
    x = 34,988,005.76

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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.