Home / 48,016,089.52-66,262,206.77-26,286,057.52

Finding the Fourth Proportional to 48,016,089.52, 66,262,206.77 and 26,286,057.52

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Solution

The fourth proportional to 48,016,089.52, 66,262,206.77 and 26,286,057.52 is: 36,274,761.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,016,089.52 : 66,262,206.77 = 26,286,057.52 : x
  2. Step 2: Convert to fraction form
    48,016,089.52/66,262,206.77 = 26,286,057.52/x
  3. Step 3: Cross multiply
    48,016,089.52x = 66,262,206.77 × 26,286,057.52
  4. Step 4: Simplify right side
    48,016,089.52x = 1,741,772,178,458,413
  5. Step 5: Solve for x
    x = 1,741,772,178,458,413/48,016,089.52
  6. Step 6: Final answer
    x = 36,274,761.15

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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.