Home / 40,579,294.64-55,993,447.68-24,676,266.56

Finding the Fourth Proportional to 40,579,294.64, 55,993,447.68 and 24,676,266.56

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Solution

The fourth proportional to 40,579,294.64, 55,993,447.68 and 24,676,266.56 is: 34,049,612.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,579,294.64 : 55,993,447.68 = 24,676,266.56 : x
  2. Step 2: Convert to fraction form
    40,579,294.64/55,993,447.68 = 24,676,266.56/x
  3. Step 3: Cross multiply
    40,579,294.64x = 55,993,447.68 × 24,676,266.56
  4. Step 4: Simplify right side
    40,579,294.64x = 1,381,709,240,565,093.50
  5. Step 5: Solve for x
    x = 1,381,709,240,565,093.50/40,579,294.64
  6. Step 6: Final answer
    x = 34,049,612.07

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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.