Home / 226,685,188.86-340,029,688.05-62,935,713.78

Finding the Fourth Proportional to 226,685,188.86, 340,029,688.05 and 62,935,713.78

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Solution

The fourth proportional to 226,685,188.86, 340,029,688.05 and 62,935,713.78 is: 94,404,099.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,685,188.86 : 340,029,688.05 = 62,935,713.78 : x
  2. Step 2: Convert to fraction form
    226,685,188.86/340,029,688.05 = 62,935,713.78/x
  3. Step 3: Cross multiply
    226,685,188.86x = 340,029,688.05 × 62,935,713.78
  4. Step 4: Simplify right side
    226,685,188.86x = 21,400,011,123,817,488
  5. Step 5: Solve for x
    x = 21,400,011,123,817,488/226,685,188.86
  6. Step 6: Final answer
    x = 94,404,099.50

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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.