Home / 48,330,167.90-72,495,251.85-16,417,463.90

Finding the Fourth Proportional to 48,330,167.90, 72,495,251.85 and 16,417,463.90

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Solution

The fourth proportional to 48,330,167.90, 72,495,251.85 and 16,417,463.90 is: 24,626,195.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,330,167.90 : 72,495,251.85 = 16,417,463.90 : x
  2. Step 2: Convert to fraction form
    48,330,167.90/72,495,251.85 = 16,417,463.90/x
  3. Step 3: Cross multiply
    48,330,167.90x = 72,495,251.85 × 16,417,463.90
  4. Step 4: Simplify right side
    48,330,167.90x = 1,190,188,180,168,783.25
  5. Step 5: Solve for x
    x = 1,190,188,180,168,783.25/48,330,167.90
  6. Step 6: Final answer
    x = 24,626,195.85

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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.