Home / 57,750,952.32-79,696,314.20-33,304,666.32

Finding the Fourth Proportional to 57,750,952.32, 79,696,314.20 and 33,304,666.32

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Solution

The fourth proportional to 57,750,952.32, 79,696,314.20 and 33,304,666.32 is: 45,960,439.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,750,952.32 : 79,696,314.20 = 33,304,666.32 : x
  2. Step 2: Convert to fraction form
    57,750,952.32/79,696,314.20 = 33,304,666.32/x
  3. Step 3: Cross multiply
    57,750,952.32x = 79,696,314.20 × 33,304,666.32
  4. Step 4: Simplify right side
    57,750,952.32x = 2,654,259,151,198,354
  5. Step 5: Solve for x
    x = 2,654,259,151,198,354/57,750,952.32
  6. Step 6: Final answer
    x = 45,960,439.52

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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.