Home / 62,229,648.70-93,344,473.05-16,791,370.30

Finding the Fourth Proportional to 62,229,648.70, 93,344,473.05 and 16,791,370.30

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Solution

The fourth proportional to 62,229,648.70, 93,344,473.05 and 16,791,370.30 is: 25,187,055.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,229,648.70 : 93,344,473.05 = 16,791,370.30 : x
  2. Step 2: Convert to fraction form
    62,229,648.70/93,344,473.05 = 16,791,370.30/x
  3. Step 3: Cross multiply
    62,229,648.70x = 93,344,473.05 × 16,791,370.30
  4. Step 4: Simplify right side
    62,229,648.70x = 1,567,381,612,440,920.50
  5. Step 5: Solve for x
    x = 1,567,381,612,440,920.50/62,229,648.70
  6. Step 6: Final answer
    x = 25,187,055.45

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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.