Home / 58,707,822.90-88,061,734.35-31,498,043.70

Finding the Fourth Proportional to 58,707,822.90, 88,061,734.35 and 31,498,043.70

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Solution

The fourth proportional to 58,707,822.90, 88,061,734.35 and 31,498,043.70 is: 47,247,065.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,707,822.90 : 88,061,734.35 = 31,498,043.70 : x
  2. Step 2: Convert to fraction form
    58,707,822.90/88,061,734.35 = 31,498,043.70/x
  3. Step 3: Cross multiply
    58,707,822.90x = 88,061,734.35 × 31,498,043.70
  4. Step 4: Simplify right side
    58,707,822.90x = 2,773,772,356,854,091
  5. Step 5: Solve for x
    x = 2,773,772,356,854,091/58,707,822.90
  6. Step 6: Final answer
    x = 47,247,065.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.