Home / 110,532,546.40-165,797,264.40-49,948,175.20

Finding the Fourth Proportional to 110,532,546.40, 165,797,264.40 and 49,948,175.20

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Solution

The fourth proportional to 110,532,546.40, 165,797,264.40 and 49,948,175.20 is: 74,921,560.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,532,546.40 : 165,797,264.40 = 49,948,175.20 : x
  2. Step 2: Convert to fraction form
    110,532,546.40/165,797,264.40 = 49,948,175.20/x
  3. Step 3: Cross multiply
    110,532,546.40x = 165,797,264.40 × 49,948,175.20
  4. Step 4: Simplify right side
    110,532,546.40x = 8,281,270,809,931,924
  5. Step 5: Solve for x
    x = 8,281,270,809,931,924/110,532,546.40
  6. Step 6: Final answer
    x = 74,921,560.03

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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.