Home / 51,670,200.38-77,493,056.81-14,780,952.97

Finding the Fourth Proportional to 51,670,200.38, 77,493,056.81 and 14,780,952.97

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Solution

The fourth proportional to 51,670,200.38, 77,493,056.81 and 14,780,952.97 is: 22,167,926.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,670,200.38 : 77,493,056.81 = 14,780,952.97 : x
  2. Step 2: Convert to fraction form
    51,670,200.38/77,493,056.81 = 14,780,952.97/x
  3. Step 3: Cross multiply
    51,670,200.38x = 77,493,056.81 × 14,780,952.97
  4. Step 4: Simplify right side
    51,670,200.38x = 1,145,421,227,942,510.75
  5. Step 5: Solve for x
    x = 1,145,421,227,942,510.75/51,670,200.38
  6. Step 6: Final answer
    x = 22,167,926.96

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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.