Home / 635,429,708.52-950,356,663.38-565,890,335.34

Finding the Fourth Proportional to 635,429,708.52, 950,356,663.38 and 565,890,335.34

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Solution

The fourth proportional to 635,429,708.52, 950,356,663.38 and 565,890,335.34 is: 846,352,702.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    635,429,708.52 : 950,356,663.38 = 565,890,335.34 : x
  2. Step 2: Convert to fraction form
    635,429,708.52/950,356,663.38 = 565,890,335.34/x
  3. Step 3: Cross multiply
    635,429,708.52x = 950,356,663.38 × 565,890,335.34
  4. Step 4: Simplify right side
    635,429,708.52x = 537,797,650,932,711,744
  5. Step 5: Solve for x
    x = 537,797,650,932,711,744/635,429,708.52
  6. Step 6: Final answer
    x = 846,352,702.31

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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.