Home / 64,399,871.81-96,549,001.88-32,034,108.89

Finding the Fourth Proportional to 64,399,871.81, 96,549,001.88 and 32,034,108.89

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Solution

The fourth proportional to 64,399,871.81, 96,549,001.88 and 32,034,108.89 is: 48,025,891.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,399,871.81 : 96,549,001.88 = 32,034,108.89 : x
  2. Step 2: Convert to fraction form
    64,399,871.81/96,549,001.88 = 32,034,108.89/x
  3. Step 3: Cross multiply
    64,399,871.81x = 96,549,001.88 × 32,034,108.89
  4. Step 4: Simplify right side
    64,399,871.81x = 3,092,861,238,801,819.50
  5. Step 5: Solve for x
    x = 3,092,861,238,801,819.50/64,399,871.81
  6. Step 6: Final answer
    x = 48,025,891.23

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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.