Home / 43,821,521.60-60,454,690.68-26,407,971.44

Finding the Fourth Proportional to 43,821,521.60, 60,454,690.68 and 26,407,971.44

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Solution

The fourth proportional to 43,821,521.60, 60,454,690.68 and 26,407,971.44 is: 36,431,545.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,821,521.60 : 60,454,690.68 = 26,407,971.44 : x
  2. Step 2: Convert to fraction form
    43,821,521.60/60,454,690.68 = 26,407,971.44/x
  3. Step 3: Cross multiply
    43,821,521.60x = 60,454,690.68 × 26,407,971.44
  4. Step 4: Simplify right side
    43,821,521.60x = 1,596,485,744,891,474.25
  5. Step 5: Solve for x
    x = 1,596,485,744,891,474.25/43,821,521.60
  6. Step 6: Final answer
    x = 36,431,545.20

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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.