Home / 62,183,710.80-93,275,566.20-29,818,953.90

Finding the Fourth Proportional to 62,183,710.80, 93,275,566.20 and 29,818,953.90

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Solution

The fourth proportional to 62,183,710.80, 93,275,566.20 and 29,818,953.90 is: 44,728,430.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,183,710.80 : 93,275,566.20 = 29,818,953.90 : x
  2. Step 2: Convert to fraction form
    62,183,710.80/93,275,566.20 = 29,818,953.90/x
  3. Step 3: Cross multiply
    62,183,710.80x = 93,275,566.20 × 29,818,953.90
  4. Step 4: Simplify right side
    62,183,710.80x = 2,781,379,808,514,198
  5. Step 5: Solve for x
    x = 2,781,379,808,514,198/62,183,710.80
  6. Step 6: Final answer
    x = 44,728,430.85

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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.