Home / 56,304,429.60-84,456,644.40-44,211,194.40

Finding the Fourth Proportional to 56,304,429.60, 84,456,644.40 and 44,211,194.40

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Solution

The fourth proportional to 56,304,429.60, 84,456,644.40 and 44,211,194.40 is: 66,316,791.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,304,429.60 : 84,456,644.40 = 44,211,194.40 : x
  2. Step 2: Convert to fraction form
    56,304,429.60/84,456,644.40 = 44,211,194.40/x
  3. Step 3: Cross multiply
    56,304,429.60x = 84,456,644.40 × 44,211,194.40
  4. Step 4: Simplify right side
    56,304,429.60x = 3,733,929,123,940,071.50
  5. Step 5: Solve for x
    x = 3,733,929,123,940,071.50/56,304,429.60
  6. Step 6: Final answer
    x = 66,316,791.60

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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.