Home / 186,088,849.49-279,163,595.70-54,944,382.39

Finding the Fourth Proportional to 186,088,849.49, 279,163,595.70 and 54,944,382.39

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Solution

The fourth proportional to 186,088,849.49, 279,163,595.70 and 54,944,382.39 is: 82,425,526.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,088,849.49 : 279,163,595.70 = 54,944,382.39 : x
  2. Step 2: Convert to fraction form
    186,088,849.49/279,163,595.70 = 54,944,382.39/x
  3. Step 3: Cross multiply
    186,088,849.49x = 279,163,595.70 × 54,944,382.39
  4. Step 4: Simplify right side
    186,088,849.49x = 15,338,471,351,508,160
  5. Step 5: Solve for x
    x = 15,338,471,351,508,160/186,088,849.49
  6. Step 6: Final answer
    x = 82,425,526.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.