Home / 40,579,278.60-55,993,425.58-24,676,250.52

Finding the Fourth Proportional to 40,579,278.60, 55,993,425.58 and 24,676,250.52

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Solution

The fourth proportional to 40,579,278.60, 55,993,425.58 and 24,676,250.52 is: 34,049,589.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,579,278.60 : 55,993,425.58 = 24,676,250.52 : x
  2. Step 2: Convert to fraction form
    40,579,278.60/55,993,425.58 = 24,676,250.52/x
  3. Step 3: Cross multiply
    40,579,278.60x = 55,993,425.58 × 24,676,250.52
  4. Step 4: Simplify right side
    40,579,278.60x = 1,381,707,797,085,056.25
  5. Step 5: Solve for x
    x = 1,381,707,797,085,056.25/40,579,278.60
  6. Step 6: Final answer
    x = 34,049,589.96

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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.