Home / 25,538,701.83-35,244,158.18-13,937,014.11

Finding the Fourth Proportional to 25,538,701.83, 35,244,158.18 and 13,937,014.11

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Solution

The fourth proportional to 25,538,701.83, 35,244,158.18 and 13,937,014.11 is: 19,233,488.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,538,701.83 : 35,244,158.18 = 13,937,014.11 : x
  2. Step 2: Convert to fraction form
    25,538,701.83/35,244,158.18 = 13,937,014.11/x
  3. Step 3: Cross multiply
    25,538,701.83x = 35,244,158.18 × 13,937,014.11
  4. Step 4: Simplify right side
    25,538,701.83x = 491,198,329,780,046.81
  5. Step 5: Solve for x
    x = 491,198,329,780,046.81/25,538,701.83
  6. Step 6: Final answer
    x = 19,233,488.57

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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.