Home / 179,571,681.68-269,228,247.22-110,341,445.74

Finding the Fourth Proportional to 179,571,681.68, 269,228,247.22 and 110,341,445.74

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Solution

The fourth proportional to 179,571,681.68, 269,228,247.22 and 110,341,445.74 is: 165,432,732.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,571,681.68 : 269,228,247.22 = 110,341,445.74 : x
  2. Step 2: Convert to fraction form
    179,571,681.68/269,228,247.22 = 110,341,445.74/x
  3. Step 3: Cross multiply
    179,571,681.68x = 269,228,247.22 × 110,341,445.74
  4. Step 4: Simplify right side
    179,571,681.68x = 29,707,034,031,765,792
  5. Step 5: Solve for x
    x = 29,707,034,031,765,792/179,571,681.68
  6. Step 6: Final answer
    x = 165,432,732.79

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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.