Home / 26,229,246.40-39,343,869.60-14,891,838.40

Finding the Fourth Proportional to 26,229,246.40, 39,343,869.60 and 14,891,838.40

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Solution

The fourth proportional to 26,229,246.40, 39,343,869.60 and 14,891,838.40 is: 22,337,757.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,229,246.40 : 39,343,869.60 = 14,891,838.40 : x
  2. Step 2: Convert to fraction form
    26,229,246.40/39,343,869.60 = 14,891,838.40/x
  3. Step 3: Cross multiply
    26,229,246.40x = 39,343,869.60 × 14,891,838.40
  4. Step 4: Simplify right side
    26,229,246.40x = 585,902,548,113,872.62
  5. Step 5: Solve for x
    x = 585,902,548,113,872.62/26,229,246.40
  6. Step 6: Final answer
    x = 22,337,757.60

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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.