Home / 45,277,700.29-62,488,872.77-25,704,925.09

Finding the Fourth Proportional to 45,277,700.29, 62,488,872.77 and 25,704,925.09

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Solution

The fourth proportional to 45,277,700.29, 62,488,872.77 and 25,704,925.09 is: 35,476,002.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,277,700.29 : 62,488,872.77 = 25,704,925.09 : x
  2. Step 2: Convert to fraction form
    45,277,700.29/62,488,872.77 = 25,704,925.09/x
  3. Step 3: Cross multiply
    45,277,700.29x = 62,488,872.77 × 25,704,925.09
  4. Step 4: Simplify right side
    45,277,700.29x = 1,606,271,793,511,390.75
  5. Step 5: Solve for x
    x = 1,606,271,793,511,390.75/45,277,700.29
  6. Step 6: Final answer
    x = 35,476,002.16

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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.