Home / 15,193,844.60-22,790,766.90-5,094,030.20

Finding the Fourth Proportional to 15,193,844.60, 22,790,766.90 and 5,094,030.20

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Solution

The fourth proportional to 15,193,844.60, 22,790,766.90 and 5,094,030.20 is: 7,641,045.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,193,844.60 : 22,790,766.90 = 5,094,030.20 : x
  2. Step 2: Convert to fraction form
    15,193,844.60/22,790,766.90 = 5,094,030.20/x
  3. Step 3: Cross multiply
    15,193,844.60x = 22,790,766.90 × 5,094,030.20
  4. Step 4: Simplify right side
    15,193,844.60x = 116,096,854,869,760.38
  5. Step 5: Solve for x
    x = 116,096,854,869,760.38/15,193,844.60
  6. Step 6: Final answer
    x = 7,641,045.30

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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.