Home / 26,229,246.90-39,343,870.35-14,891,838.90

Finding the Fourth Proportional to 26,229,246.90, 39,343,870.35 and 14,891,838.90

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Solution

The fourth proportional to 26,229,246.90, 39,343,870.35 and 14,891,838.90 is: 22,337,758.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,229,246.90 : 39,343,870.35 = 14,891,838.90 : x
  2. Step 2: Convert to fraction form
    26,229,246.90/39,343,870.35 = 14,891,838.90/x
  3. Step 3: Cross multiply
    26,229,246.90x = 39,343,870.35 × 14,891,838.90
  4. Step 4: Simplify right side
    26,229,246.90x = 585,902,578,954,686.62
  5. Step 5: Solve for x
    x = 585,902,578,954,686.62/26,229,246.90
  6. Step 6: Final answer
    x = 22,337,758.35

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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.