Home / 22,873,550.90-34,336,898.40-13,785,909.80

Finding the Fourth Proportional to 22,873,550.90, 34,336,898.40 and 13,785,909.80

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Solution

The fourth proportional to 22,873,550.90, 34,336,898.40 and 13,785,909.80 is: 20,694,879.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,873,550.90 : 34,336,898.40 = 13,785,909.80 : x
  2. Step 2: Convert to fraction form
    22,873,550.90/34,336,898.40 = 13,785,909.80/x
  3. Step 3: Cross multiply
    22,873,550.90x = 34,336,898.40 × 13,785,909.80
  4. Step 4: Simplify right side
    22,873,550.90x = 473,365,384,154,164.31
  5. Step 5: Solve for x
    x = 473,365,384,154,164.31/22,873,550.90
  6. Step 6: Final answer
    x = 20,694,879.70

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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.