Home / 175,633,815.90-242,374,950.81-96,236,260.60

Finding the Fourth Proportional to 175,633,815.90, 242,374,950.81 and 96,236,260.60

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Solution

The fourth proportional to 175,633,815.90, 242,374,950.81 and 96,236,260.60 is: 132,806,195.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,633,815.90 : 242,374,950.81 = 96,236,260.60 : x
  2. Step 2: Convert to fraction form
    175,633,815.90/242,374,950.81 = 96,236,260.60/x
  3. Step 3: Cross multiply
    175,633,815.90x = 242,374,950.81 × 96,236,260.60
  4. Step 4: Simplify right side
    175,633,815.90x = 23,325,258,929,063,340
  5. Step 5: Solve for x
    x = 23,325,258,929,063,340/175,633,815.90
  6. Step 6: Final answer
    x = 132,806,195.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.