Home / 26,598,152.20-39,897,228.30-15,229,251.40

Finding the Fourth Proportional to 26,598,152.20, 39,897,228.30 and 15,229,251.40

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Solution

The fourth proportional to 26,598,152.20, 39,897,228.30 and 15,229,251.40 is: 22,843,877.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,598,152.20 : 39,897,228.30 = 15,229,251.40 : x
  2. Step 2: Convert to fraction form
    26,598,152.20/39,897,228.30 = 15,229,251.40/x
  3. Step 3: Cross multiply
    26,598,152.20x = 39,897,228.30 × 15,229,251.40
  4. Step 4: Simplify right side
    26,598,152.20x = 607,604,919,943,894.62
  5. Step 5: Solve for x
    x = 607,604,919,943,894.62/26,598,152.20
  6. Step 6: Final answer
    x = 22,843,877.10

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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.