Home / 37,366,981.60-56,050,472.40-22,943,279.20

Finding the Fourth Proportional to 37,366,981.60, 56,050,472.40 and 22,943,279.20

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Solution

The fourth proportional to 37,366,981.60, 56,050,472.40 and 22,943,279.20 is: 34,414,918.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,366,981.60 : 56,050,472.40 = 22,943,279.20 : x
  2. Step 2: Convert to fraction form
    37,366,981.60/56,050,472.40 = 22,943,279.20/x
  3. Step 3: Cross multiply
    37,366,981.60x = 56,050,472.40 × 22,943,279.20
  4. Step 4: Simplify right side
    37,366,981.60x = 1,285,981,637,565,094
  5. Step 5: Solve for x
    x = 1,285,981,637,565,094/37,366,981.60
  6. Step 6: Final answer
    x = 34,414,918.80

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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.