Home / 573,328,114.20-859,992,171.30-314,443,301.40

Finding the Fourth Proportional to 573,328,114.20, 859,992,171.30 and 314,443,301.40

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Solution

The fourth proportional to 573,328,114.20, 859,992,171.30 and 314,443,301.40 is: 471,664,952.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,328,114.20 : 859,992,171.30 = 314,443,301.40 : x
  2. Step 2: Convert to fraction form
    573,328,114.20/859,992,171.30 = 314,443,301.40/x
  3. Step 3: Cross multiply
    573,328,114.20x = 859,992,171.30 × 314,443,301.40
  4. Step 4: Simplify right side
    573,328,114.20x = 270,418,777,521,726,304
  5. Step 5: Solve for x
    x = 270,418,777,521,726,304/573,328,114.20
  6. Step 6: Final answer
    x = 471,664,952.10

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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.