Home / 62,040,872.70-93,061,309.05-16,602,667.20

Finding the Fourth Proportional to 62,040,872.70, 93,061,309.05 and 16,602,667.20

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Solution

The fourth proportional to 62,040,872.70, 93,061,309.05 and 16,602,667.20 is: 24,904,000.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,040,872.70 : 93,061,309.05 = 16,602,667.20 : x
  2. Step 2: Convert to fraction form
    62,040,872.70/93,061,309.05 = 16,602,667.20/x
  3. Step 3: Cross multiply
    62,040,872.70x = 93,061,309.05 × 16,602,667.20
  4. Step 4: Simplify right side
    62,040,872.70x = 1,545,065,943,353,498
  5. Step 5: Solve for x
    x = 1,545,065,943,353,498/62,040,872.70
  6. Step 6: Final answer
    x = 24,904,000.80

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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.