Home / 435,182,268.90-600,545,897.78-236,941,489.88

Finding the Fourth Proportional to 435,182,268.90, 600,545,897.78 and 236,941,489.88

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Solution

The fourth proportional to 435,182,268.90, 600,545,897.78 and 236,941,489.88 is: 326,976,188.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,182,268.90 : 600,545,897.78 = 236,941,489.88 : x
  2. Step 2: Convert to fraction form
    435,182,268.90/600,545,897.78 = 236,941,489.88/x
  3. Step 3: Cross multiply
    435,182,268.90x = 600,545,897.78 × 236,941,489.88
  4. Step 4: Simplify right side
    435,182,268.90x = 142,294,239,761,315,376
  5. Step 5: Solve for x
    x = 142,294,239,761,315,376/435,182,268.90
  6. Step 6: Final answer
    x = 326,976,188.90

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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.