Home / 63,060,770.52-87,053,158.62-36,951,664.68

Finding the Fourth Proportional to 63,060,770.52, 87,053,158.62 and 36,951,664.68

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Solution

The fourth proportional to 63,060,770.52, 87,053,158.62 and 36,951,664.68 is: 51,010,463.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,060,770.52 : 87,053,158.62 = 36,951,664.68 : x
  2. Step 2: Convert to fraction form
    63,060,770.52/87,053,158.62 = 36,951,664.68/x
  3. Step 3: Cross multiply
    63,060,770.52x = 87,053,158.62 × 36,951,664.68
  4. Step 4: Simplify right side
    63,060,770.52x = 3,216,759,126,661,091.50
  5. Step 5: Solve for x
    x = 3,216,759,126,661,091.50/63,060,770.52
  6. Step 6: Final answer
    x = 51,010,463.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.