Home / 9,043,062.30-13,564,593.45-7,342,451.10

Finding the Fourth Proportional to 9,043,062.30, 13,564,593.45 and 7,342,451.10

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Solution

The fourth proportional to 9,043,062.30, 13,564,593.45 and 7,342,451.10 is: 11,013,676.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,043,062.30 : 13,564,593.45 = 7,342,451.10 : x
  2. Step 2: Convert to fraction form
    9,043,062.30/13,564,593.45 = 7,342,451.10/x
  3. Step 3: Cross multiply
    9,043,062.30x = 13,564,593.45 × 7,342,451.10
  4. Step 4: Simplify right side
    9,043,062.30x = 99,597,364,098,005.28
  5. Step 5: Solve for x
    x = 99,597,364,098,005.28/9,043,062.30
  6. Step 6: Final answer
    x = 11,013,676.65

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Double scale
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Similar ratio
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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.