Home / 18,377,560.60-27,566,340.90-18,094,125.40

Finding the Fourth Proportional to 18,377,560.60, 27,566,340.90 and 18,094,125.40

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Solution

The fourth proportional to 18,377,560.60, 27,566,340.90 and 18,094,125.40 is: 27,141,188.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,377,560.60 : 27,566,340.90 = 18,094,125.40 : x
  2. Step 2: Convert to fraction form
    18,377,560.60/27,566,340.90 = 18,094,125.40/x
  3. Step 3: Cross multiply
    18,377,560.60x = 27,566,340.90 × 18,094,125.40
  4. Step 4: Simplify right side
    18,377,560.60x = 498,788,829,063,748.81
  5. Step 5: Solve for x
    x = 498,788,829,063,748.81/18,377,560.60
  6. Step 6: Final answer
    x = 27,141,188.10

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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.