Home / 38,816,043.60-58,224,065.40-24,455,326.80

Finding the Fourth Proportional to 38,816,043.60, 58,224,065.40 and 24,455,326.80

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Solution

The fourth proportional to 38,816,043.60, 58,224,065.40 and 24,455,326.80 is: 36,682,990.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,816,043.60 : 58,224,065.40 = 24,455,326.80 : x
  2. Step 2: Convert to fraction form
    38,816,043.60/58,224,065.40 = 24,455,326.80/x
  3. Step 3: Cross multiply
    38,816,043.60x = 58,224,065.40 × 24,455,326.80
  4. Step 4: Simplify right side
    38,816,043.60x = 1,423,888,546,981,572.75
  5. Step 5: Solve for x
    x = 1,423,888,546,981,572.75/38,816,043.60
  6. Step 6: Final answer
    x = 36,682,990.20

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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.