Home / 88,583,721.60-132,894,244.80-37,439,414.40

Finding the Fourth Proportional to 88,583,721.60, 132,894,244.80 and 37,439,414.40

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Solution

The fourth proportional to 88,583,721.60, 132,894,244.80 and 37,439,414.40 is: 56,167,009.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,583,721.60 : 132,894,244.80 = 37,439,414.40 : x
  2. Step 2: Convert to fraction form
    88,583,721.60/132,894,244.80 = 37,439,414.40/x
  3. Step 3: Cross multiply
    88,583,721.60x = 132,894,244.80 × 37,439,414.40
  4. Step 4: Simplify right side
    88,583,721.60x = 4,975,482,702,442,245
  5. Step 5: Solve for x
    x = 4,975,482,702,442,245/88,583,721.60
  6. Step 6: Final answer
    x = 56,167,009.16

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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.