Home / 24,776,836.56-34,191,083.88-13,764,278.70

Finding the Fourth Proportional to 24,776,836.56, 34,191,083.88 and 13,764,278.70

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Solution

The fourth proportional to 24,776,836.56, 34,191,083.88 and 13,764,278.70 is: 18,994,176.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,776,836.56 : 34,191,083.88 = 13,764,278.70 : x
  2. Step 2: Convert to fraction form
    24,776,836.56/34,191,083.88 = 13,764,278.70/x
  3. Step 3: Cross multiply
    24,776,836.56x = 34,191,083.88 × 13,764,278.70
  4. Step 4: Simplify right side
    24,776,836.56x = 470,615,607,579,397.38
  5. Step 5: Solve for x
    x = 470,615,607,579,397.38/24,776,836.56
  6. Step 6: Final answer
    x = 18,994,176.53

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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.