Home / 45,277,701.29-62,488,874.15-25,704,926.09

Finding the Fourth Proportional to 45,277,701.29, 62,488,874.15 and 25,704,926.09

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Solution

The fourth proportional to 45,277,701.29, 62,488,874.15 and 25,704,926.09 is: 35,476,003.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,277,701.29 : 62,488,874.15 = 25,704,926.09 : x
  2. Step 2: Convert to fraction form
    45,277,701.29/62,488,874.15 = 25,704,926.09/x
  3. Step 3: Cross multiply
    45,277,701.29x = 62,488,874.15 × 25,704,926.09
  4. Step 4: Simplify right side
    45,277,701.29x = 1,606,271,891,473,061.50
  5. Step 5: Solve for x
    x = 1,606,271,891,473,061.50/45,277,701.29
  6. Step 6: Final answer
    x = 35,476,003.54

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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.