Home / 26,374,230.90-39,561,346.35-9,336,626.10

Finding the Fourth Proportional to 26,374,230.90, 39,561,346.35 and 9,336,626.10

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Solution

The fourth proportional to 26,374,230.90, 39,561,346.35 and 9,336,626.10 is: 14,004,939.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,374,230.90 : 39,561,346.35 = 9,336,626.10 : x
  2. Step 2: Convert to fraction form
    26,374,230.90/39,561,346.35 = 9,336,626.10/x
  3. Step 3: Cross multiply
    26,374,230.90x = 39,561,346.35 × 9,336,626.10
  4. Step 4: Simplify right side
    26,374,230.90x = 369,369,498,882,549.75
  5. Step 5: Solve for x
    x = 369,369,498,882,549.75/26,374,230.90
  6. Step 6: Final answer
    x = 14,004,939.15

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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.