Home / 29,523,237.20-44,269,109.40-12,464,637.20

Finding the Fourth Proportional to 29,523,237.20, 44,269,109.40 and 12,464,637.20

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Solution

The fourth proportional to 29,523,237.20, 44,269,109.40 and 12,464,637.20 is: 18,690,307.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,523,237.20 : 44,269,109.40 = 12,464,637.20 : x
  2. Step 2: Convert to fraction form
    29,523,237.20/44,269,109.40 = 12,464,637.20/x
  3. Step 3: Cross multiply
    29,523,237.20x = 44,269,109.40 × 12,464,637.20
  4. Step 4: Simplify right side
    29,523,237.20x = 551,798,387,838,109.62
  5. Step 5: Solve for x
    x = 551,798,387,838,109.62/29,523,237.20
  6. Step 6: Final answer
    x = 18,690,307.71

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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.