Home / 11,073,046.60-16,609,569.90-10,177,251.40

Finding the Fourth Proportional to 11,073,046.60, 16,609,569.90 and 10,177,251.40

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Solution

The fourth proportional to 11,073,046.60, 16,609,569.90 and 10,177,251.40 is: 15,265,877.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073,046.60 : 16,609,569.90 = 10,177,251.40 : x
  2. Step 2: Convert to fraction form
    11,073,046.60/16,609,569.90 = 10,177,251.40/x
  3. Step 3: Cross multiply
    11,073,046.60x = 16,609,569.90 × 10,177,251.40
  4. Step 4: Simplify right side
    11,073,046.60x = 169,039,768,518,172.88
  5. Step 5: Solve for x
    x = 169,039,768,518,172.88/11,073,046.60
  6. Step 6: Final answer
    x = 15,265,877.10

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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.