Home / 410,432,675.43-566,397,638.44-222,261,294.03

Finding the Fourth Proportional to 410,432,675.43, 566,397,638.44 and 222,261,294.03

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Solution

The fourth proportional to 410,432,675.43, 566,397,638.44 and 222,261,294.03 is: 306,720,881.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,432,675.43 : 566,397,638.44 = 222,261,294.03 : x
  2. Step 2: Convert to fraction form
    410,432,675.43/566,397,638.44 = 222,261,294.03/x
  3. Step 3: Cross multiply
    410,432,675.43x = 566,397,638.44 × 222,261,294.03
  4. Step 4: Simplify right side
    410,432,675.43x = 125,888,272,055,210,480
  5. Step 5: Solve for x
    x = 125,888,272,055,210,480/410,432,675.43
  6. Step 6: Final answer
    x = 306,720,881.62

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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.