Home / 124,416,708.60-186,625,062.90-93,760,606.20

Finding the Fourth Proportional to 124,416,708.60, 186,625,062.90 and 93,760,606.20

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Solution

The fourth proportional to 124,416,708.60, 186,625,062.90 and 93,760,606.20 is: 140,640,909.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,416,708.60 : 186,625,062.90 = 93,760,606.20 : x
  2. Step 2: Convert to fraction form
    124,416,708.60/186,625,062.90 = 93,760,606.20/x
  3. Step 3: Cross multiply
    124,416,708.60x = 186,625,062.90 × 93,760,606.20
  4. Step 4: Simplify right side
    124,416,708.60x = 17,498,079,029,617,132
  5. Step 5: Solve for x
    x = 17,498,079,029,617,132/124,416,708.60
  6. Step 6: Final answer
    x = 140,640,909.30

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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.