Home / 62,230,000.20-93,345,000.30-16,791,721.80

Finding the Fourth Proportional to 62,230,000.20, 93,345,000.30 and 16,791,721.80

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Solution

The fourth proportional to 62,230,000.20, 93,345,000.30 and 16,791,721.80 is: 25,187,582.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,230,000.20 : 93,345,000.30 = 16,791,721.80 : x
  2. Step 2: Convert to fraction form
    62,230,000.20/93,345,000.30 = 16,791,721.80/x
  3. Step 3: Cross multiply
    62,230,000.20x = 93,345,000.30 × 16,791,721.80
  4. Step 4: Simplify right side
    62,230,000.20x = 1,567,423,276,458,516.50
  5. Step 5: Solve for x
    x = 1,567,423,276,458,516.50/62,230,000.20
  6. Step 6: Final answer
    x = 25,187,582.70

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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.