Home / 45,758,293.47-63,120,085.52-27,412,950.15

Finding the Fourth Proportional to 45,758,293.47, 63,120,085.52 and 27,412,950.15

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Solution

The fourth proportional to 45,758,293.47, 63,120,085.52 and 27,412,950.15 is: 37,814,079.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,758,293.47 : 63,120,085.52 = 27,412,950.15 : x
  2. Step 2: Convert to fraction form
    45,758,293.47/63,120,085.52 = 27,412,950.15/x
  3. Step 3: Cross multiply
    45,758,293.47x = 63,120,085.52 × 27,412,950.15
  4. Step 4: Simplify right side
    45,758,293.47x = 1,730,307,757,686,432
  5. Step 5: Solve for x
    x = 1,730,307,757,686,432/45,758,293.47
  6. Step 6: Final answer
    x = 37,814,079.73

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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.