Home / 130,367,751.60-195,551,627.40-44,108,972.40

Finding the Fourth Proportional to 130,367,751.60, 195,551,627.40 and 44,108,972.40

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Solution

The fourth proportional to 130,367,751.60, 195,551,627.40 and 44,108,972.40 is: 66,163,458.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,367,751.60 : 195,551,627.40 = 44,108,972.40 : x
  2. Step 2: Convert to fraction form
    130,367,751.60/195,551,627.40 = 44,108,972.40/x
  3. Step 3: Cross multiply
    130,367,751.60x = 195,551,627.40 × 44,108,972.40
  4. Step 4: Simplify right side
    130,367,751.60x = 8,625,581,335,761,684
  5. Step 5: Solve for x
    x = 8,625,581,335,761,684/130,367,751.60
  6. Step 6: Final answer
    x = 66,163,458.60

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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.