Home / 47,732,984.52-71,635,134.60-32,343,784.80

Finding the Fourth Proportional to 47,732,984.52, 71,635,134.60 and 32,343,784.80

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Solution

The fourth proportional to 47,732,984.52, 71,635,134.60 and 32,343,784.80 is: 48,539,838.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,732,984.52 : 71,635,134.60 = 32,343,784.80 : x
  2. Step 2: Convert to fraction form
    47,732,984.52/71,635,134.60 = 32,343,784.80/x
  3. Step 3: Cross multiply
    47,732,984.52x = 71,635,134.60 × 32,343,784.80
  4. Step 4: Simplify right side
    47,732,984.52x = 2,316,951,377,621,434
  5. Step 5: Solve for x
    x = 2,316,951,377,621,434/47,732,984.52
  6. Step 6: Final answer
    x = 48,539,838.87

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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.