Home / 29,380,501.60-44,070,752.40-11,429,605.60

Finding the Fourth Proportional to 29,380,501.60, 44,070,752.40 and 11,429,605.60

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Solution

The fourth proportional to 29,380,501.60, 44,070,752.40 and 11,429,605.60 is: 17,144,408.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,380,501.60 : 44,070,752.40 = 11,429,605.60 : x
  2. Step 2: Convert to fraction form
    29,380,501.60/44,070,752.40 = 11,429,605.60/x
  3. Step 3: Cross multiply
    29,380,501.60x = 44,070,752.40 × 11,429,605.60
  4. Step 4: Simplify right side
    29,380,501.60x = 503,711,318,427,253.44
  5. Step 5: Solve for x
    x = 503,711,318,427,253.44/29,380,501.60
  6. Step 6: Final answer
    x = 17,144,408.40

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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.