Home / 37,378,148.40-55,955,248.20-22,224,279.60

Finding the Fourth Proportional to 37,378,148.40, 55,955,248.20 and 22,224,279.60

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Solution

The fourth proportional to 37,378,148.40, 55,955,248.20 and 22,224,279.60 is: 33,269,841.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,378,148.40 : 55,955,248.20 = 22,224,279.60 : x
  2. Step 2: Convert to fraction form
    37,378,148.40/55,955,248.20 = 22,224,279.60/x
  3. Step 3: Cross multiply
    37,378,148.40x = 55,955,248.20 × 22,224,279.60
  4. Step 4: Simplify right side
    37,378,148.40x = 1,243,565,081,084,196.75
  5. Step 5: Solve for x
    x = 1,243,565,081,084,196.75/37,378,148.40
  6. Step 6: Final answer
    x = 33,269,841.72

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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.