Home / 48,923,763.40-67,514,836.68-26,897,637.57

Finding the Fourth Proportional to 48,923,763.40, 67,514,836.68 and 26,897,637.57

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Solution

The fourth proportional to 48,923,763.40, 67,514,836.68 and 26,897,637.57 is: 37,118,763.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,923,763.40 : 67,514,836.68 = 26,897,637.57 : x
  2. Step 2: Convert to fraction form
    48,923,763.40/67,514,836.68 = 26,897,637.57/x
  3. Step 3: Cross multiply
    48,923,763.40x = 67,514,836.68 × 26,897,637.57
  4. Step 4: Simplify right side
    48,923,763.40x = 1,815,989,607,857,147.75
  5. Step 5: Solve for x
    x = 1,815,989,607,857,147.75/48,923,763.40
  6. Step 6: Final answer
    x = 37,118,763.59

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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.