Home / 589,229,514.29-883,912,653-195,791,452.41

Finding the Fourth Proportional to 589,229,514.29, 883,912,653 and 195,791,452.41

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Solution

The fourth proportional to 589,229,514.29, 883,912,653 and 195,791,452.41 is: 293,709,900.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,229,514.29 : 883,912,653 = 195,791,452.41 : x
  2. Step 2: Convert to fraction form
    589,229,514.29/883,912,653 = 195,791,452.41/x
  3. Step 3: Cross multiply
    589,229,514.29x = 883,912,653 × 195,791,452.41
  4. Step 4: Simplify right side
    589,229,514.29x = 173,062,542,134,446,336
  5. Step 5: Solve for x
    x = 173,062,542,134,446,336/589,229,514.29
  6. Step 6: Final answer
    x = 293,709,900.70

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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.