Home / 24,730,662.60-37,098,758.70-7,691,200.20

Finding the Fourth Proportional to 24,730,662.60, 37,098,758.70 and 7,691,200.20

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Solution

The fourth proportional to 24,730,662.60, 37,098,758.70 and 7,691,200.20 is: 11,537,660.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,730,662.60 : 37,098,758.70 = 7,691,200.20 : x
  2. Step 2: Convert to fraction form
    24,730,662.60/37,098,758.70 = 7,691,200.20/x
  3. Step 3: Cross multiply
    24,730,662.60x = 37,098,758.70 × 7,691,200.20
  4. Step 4: Simplify right side
    24,730,662.60x = 285,333,980,333,191.75
  5. Step 5: Solve for x
    x = 285,333,980,333,191.75/24,730,662.60
  6. Step 6: Final answer
    x = 11,537,660.15

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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.