Home / 48,170,711.31-66,475,647.20-26,144,210.95

Finding the Fourth Proportional to 48,170,711.31, 66,475,647.20 and 26,144,210.95

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Solution

The fourth proportional to 48,170,711.31, 66,475,647.20 and 26,144,210.95 is: 36,079,046.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,170,711.31 : 66,475,647.20 = 26,144,210.95 : x
  2. Step 2: Convert to fraction form
    48,170,711.31/66,475,647.20 = 26,144,210.95/x
  3. Step 3: Cross multiply
    48,170,711.31x = 66,475,647.20 × 26,144,210.95
  4. Step 4: Simplify right side
    48,170,711.31x = 1,737,953,343,707,673.75
  5. Step 5: Solve for x
    x = 1,737,953,343,707,673.75/48,170,711.31
  6. Step 6: Final answer
    x = 36,079,046.72

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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.