Home / 62,230,514.70-93,345,772.05-16,792,236.30

Finding the Fourth Proportional to 62,230,514.70, 93,345,772.05 and 16,792,236.30

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Solution

The fourth proportional to 62,230,514.70, 93,345,772.05 and 16,792,236.30 is: 25,188,354.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,230,514.70 : 93,345,772.05 = 16,792,236.30 : x
  2. Step 2: Convert to fraction form
    62,230,514.70/93,345,772.05 = 16,792,236.30/x
  3. Step 3: Cross multiply
    62,230,514.70x = 93,345,772.05 × 16,792,236.30
  4. Step 4: Simplify right side
    62,230,514.70x = 1,567,484,261,869,535.50
  5. Step 5: Solve for x
    x = 1,567,484,261,869,535.50/62,230,514.70
  6. Step 6: Final answer
    x = 25,188,354.45

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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.