Home / 592,171,291.62-887,627,081.41-223,549,642.26

Finding the Fourth Proportional to 592,171,291.62, 887,627,081.41 and 223,549,642.26

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Solution

The fourth proportional to 592,171,291.62, 887,627,081.41 and 223,549,642.26 is: 335,086,687.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,171,291.62 : 887,627,081.41 = 223,549,642.26 : x
  2. Step 2: Convert to fraction form
    592,171,291.62/887,627,081.41 = 223,549,642.26/x
  3. Step 3: Cross multiply
    592,171,291.62x = 887,627,081.41 × 223,549,642.26
  4. Step 4: Simplify right side
    592,171,291.62x = 198,428,716,508,934,528
  5. Step 5: Solve for x
    x = 198,428,716,508,934,528/592,171,291.62
  6. Step 6: Final answer
    x = 335,086,687.44

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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.