Home / 44,915,958.40-67,247,966.40-43,656,246.40

Finding the Fourth Proportional to 44,915,958.40, 67,247,966.40 and 43,656,246.40

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Solution

The fourth proportional to 44,915,958.40, 67,247,966.40 and 43,656,246.40 is: 65,361,931.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,915,958.40 : 67,247,966.40 = 43,656,246.40 : x
  2. Step 2: Convert to fraction form
    44,915,958.40/67,247,966.40 = 43,656,246.40/x
  3. Step 3: Cross multiply
    44,915,958.40x = 67,247,966.40 × 43,656,246.40
  4. Step 4: Simplify right side
    44,915,958.40x = 2,935,793,791,057,321
  5. Step 5: Solve for x
    x = 2,935,793,791,057,321/44,915,958.40
  6. Step 6: Final answer
    x = 65,361,931.39

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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.