Home / 59,555,879.20-89,333,818.80-39,148,544.80

Finding the Fourth Proportional to 59,555,879.20, 89,333,818.80 and 39,148,544.80

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Solution

The fourth proportional to 59,555,879.20, 89,333,818.80 and 39,148,544.80 is: 58,722,817.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,555,879.20 : 89,333,818.80 = 39,148,544.80 : x
  2. Step 2: Convert to fraction form
    59,555,879.20/89,333,818.80 = 39,148,544.80/x
  3. Step 3: Cross multiply
    59,555,879.20x = 89,333,818.80 × 39,148,544.80
  4. Step 4: Simplify right side
    59,555,879.20x = 3,497,289,007,446,882
  5. Step 5: Solve for x
    x = 3,497,289,007,446,882/59,555,879.20
  6. Step 6: Final answer
    x = 58,722,817.20

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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.