Home / 15,193,848.60-22,790,772.90-5,094,034.20

Finding the Fourth Proportional to 15,193,848.60, 22,790,772.90 and 5,094,034.20

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Solution

The fourth proportional to 15,193,848.60, 22,790,772.90 and 5,094,034.20 is: 7,641,051.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,193,848.60 : 22,790,772.90 = 5,094,034.20 : x
  2. Step 2: Convert to fraction form
    15,193,848.60/22,790,772.90 = 5,094,034.20/x
  3. Step 3: Cross multiply
    15,193,848.60x = 22,790,772.90 × 5,094,034.20
  4. Step 4: Simplify right side
    15,193,848.60x = 116,096,976,597,033.17
  5. Step 5: Solve for x
    x = 116,096,976,597,033.17/15,193,848.60
  6. Step 6: Final answer
    x = 7,641,051.30

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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.