Home / 435,182,275.90-600,545,907.42-236,941,496.89

Finding the Fourth Proportional to 435,182,275.90, 600,545,907.42 and 236,941,496.89

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Solution

The fourth proportional to 435,182,275.90, 600,545,907.42 and 236,941,496.89 is: 326,976,198.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,182,275.90 : 600,545,907.42 = 236,941,496.89 : x
  2. Step 2: Convert to fraction form
    435,182,275.90/600,545,907.42 = 236,941,496.89/x
  3. Step 3: Cross multiply
    435,182,275.90x = 600,545,907.42 × 236,941,496.89
  4. Step 4: Simplify right side
    435,182,275.90x = 142,294,246,255,258,144
  5. Step 5: Solve for x
    x = 142,294,246,255,258,144/435,182,275.90
  6. Step 6: Final answer
    x = 326,976,198.56

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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.