Home / 19,029,046.50-26,260,097.67-10,327,217.10

Finding the Fourth Proportional to 19,029,046.50, 26,260,097.67 and 10,327,217.10

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Solution

The fourth proportional to 19,029,046.50, 26,260,097.67 and 10,327,217.10 is: 14,251,566.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,029,046.50 : 26,260,097.67 = 10,327,217.10 : x
  2. Step 2: Convert to fraction form
    19,029,046.50/26,260,097.67 = 10,327,217.10/x
  3. Step 3: Cross multiply
    19,029,046.50x = 26,260,097.67 × 10,327,217.10
  4. Step 4: Simplify right side
    19,029,046.50x = 271,193,729,705,294.16
  5. Step 5: Solve for x
    x = 271,193,729,705,294.16/19,029,046.50
  6. Step 6: Final answer
    x = 14,251,566.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.