Home / 24,135,061.60-36,192,969.60-7,956,510.40

Finding the Fourth Proportional to 24,135,061.60, 36,192,969.60 and 7,956,510.40

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Solution

The fourth proportional to 24,135,061.60, 36,192,969.60 and 7,956,510.40 is: 11,931,593.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,135,061.60 : 36,192,969.60 = 7,956,510.40 : x
  2. Step 2: Convert to fraction form
    24,135,061.60/36,192,969.60 = 7,956,510.40/x
  3. Step 3: Cross multiply
    24,135,061.60x = 36,192,969.60 × 7,956,510.40
  4. Step 4: Simplify right side
    24,135,061.60x = 287,969,739,029,283.88
  5. Step 5: Solve for x
    x = 287,969,739,029,283.88/24,135,061.60
  6. Step 6: Final answer
    x = 11,931,593.29

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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.