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Finding the Fourth Proportional to 44,787,169.52, 67,191,415.50 and 14,495,032.52

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Solution

The fourth proportional to 44,787,169.52, 67,191,415.50 and 14,495,032.52 is: 21,745,999.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,787,169.52 : 67,191,415.50 = 14,495,032.52 : x
  2. Step 2: Convert to fraction form
    44,787,169.52/67,191,415.50 = 14,495,032.52/x
  3. Step 3: Cross multiply
    44,787,169.52x = 67,191,415.50 × 14,495,032.52
  4. Step 4: Simplify right side
    44,787,169.52x = 973,941,752,737,332
  5. Step 5: Solve for x
    x = 973,941,752,737,332/44,787,169.52
  6. Step 6: Final answer
    x = 21,745,999.20

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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.