Home / 239,650,682.40-359,476,023.60-175,080,600.90

Finding the Fourth Proportional to 239,650,682.40, 359,476,023.60 and 175,080,600.90

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Solution

The fourth proportional to 239,650,682.40, 359,476,023.60 and 175,080,600.90 is: 262,620,901.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    239,650,682.40 : 359,476,023.60 = 175,080,600.90 : x
  2. Step 2: Convert to fraction form
    239,650,682.40/359,476,023.60 = 175,080,600.90/x
  3. Step 3: Cross multiply
    239,650,682.40x = 359,476,023.60 × 175,080,600.90
  4. Step 4: Simplify right side
    239,650,682.40x = 62,937,278,221,030,584
  5. Step 5: Solve for x
    x = 62,937,278,221,030,584/239,650,682.40
  6. Step 6: Final answer
    x = 262,620,901.35

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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.