Home / 179,374,043.60-247,536,179.52-96,867,823.76

Finding the Fourth Proportional to 179,374,043.60, 247,536,179.52 and 96,867,823.76

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Solution

The fourth proportional to 179,374,043.60, 247,536,179.52 and 96,867,823.76 is: 133,677,596.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,374,043.60 : 247,536,179.52 = 96,867,823.76 : x
  2. Step 2: Convert to fraction form
    179,374,043.60/247,536,179.52 = 96,867,823.76/x
  3. Step 3: Cross multiply
    179,374,043.60x = 247,536,179.52 × 96,867,823.76
  4. Step 4: Simplify right side
    179,374,043.60x = 23,978,291,011,967,084
  5. Step 5: Solve for x
    x = 23,978,291,011,967,084/179,374,043.60
  6. Step 6: Final answer
    x = 133,677,596.44

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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.