Home / 48,375,083.88-66,757,603.14-26,645,051.88

Finding the Fourth Proportional to 48,375,083.88, 66,757,603.14 and 26,645,051.88

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Solution

The fourth proportional to 48,375,083.88, 66,757,603.14 and 26,645,051.88 is: 36,770,164.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,375,083.88 : 66,757,603.14 = 26,645,051.88 : x
  2. Step 2: Convert to fraction form
    48,375,083.88/66,757,603.14 = 26,645,051.88/x
  3. Step 3: Cross multiply
    48,375,083.88x = 66,757,603.14 × 26,645,051.88
  4. Step 4: Simplify right side
    48,375,083.88x = 1,778,759,799,049,750.75
  5. Step 5: Solve for x
    x = 1,778,759,799,049,750.75/48,375,083.88
  6. Step 6: Final answer
    x = 36,770,164.65

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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.