Home / 25,979,073.54-35,851,191.27-14,377,437.06

Finding the Fourth Proportional to 25,979,073.54, 35,851,191.27 and 14,377,437.06

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Solution

The fourth proportional to 25,979,073.54, 35,851,191.27 and 14,377,437.06 is: 19,840,901.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,979,073.54 : 35,851,191.27 = 14,377,437.06 : x
  2. Step 2: Convert to fraction form
    25,979,073.54/35,851,191.27 = 14,377,437.06/x
  3. Step 3: Cross multiply
    25,979,073.54x = 35,851,191.27 × 14,377,437.06
  4. Step 4: Simplify right side
    25,979,073.54x = 515,448,246,010,446.56
  5. Step 5: Solve for x
    x = 515,448,246,010,446.56/25,979,073.54
  6. Step 6: Final answer
    x = 19,840,901.76

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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.