Home / 24,395,366.15-33,665,291.20-13,941,262.76

Finding the Fourth Proportional to 24,395,366.15, 33,665,291.20 and 13,941,262.76

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Solution

The fourth proportional to 24,395,366.15, 33,665,291.20 and 13,941,262.76 is: 19,238,763.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,395,366.15 : 33,665,291.20 = 13,941,262.76 : x
  2. Step 2: Convert to fraction form
    24,395,366.15/33,665,291.20 = 13,941,262.76/x
  3. Step 3: Cross multiply
    24,395,366.15x = 33,665,291.20 × 13,941,262.76
  4. Step 4: Simplify right side
    24,395,366.15x = 469,336,670,511,115.75
  5. Step 5: Solve for x
    x = 469,336,670,511,115.75/24,395,366.15
  6. Step 6: Final answer
    x = 19,238,763.12

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Double scale
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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.