Home / 70,756,947.60-106,160,959.62-24,705,601.14

Finding the Fourth Proportional to 70,756,947.60, 106,160,959.62 and 24,705,601.14

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Solution

The fourth proportional to 70,756,947.60, 106,160,959.62 and 24,705,601.14 is: 37,067,318.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,756,947.60 : 106,160,959.62 = 24,705,601.14 : x
  2. Step 2: Convert to fraction form
    70,756,947.60/106,160,959.62 = 24,705,601.14/x
  3. Step 3: Cross multiply
    70,756,947.60x = 106,160,959.62 × 24,705,601.14
  4. Step 4: Simplify right side
    70,756,947.60x = 2,622,770,325,011,366
  5. Step 5: Solve for x
    x = 2,622,770,325,011,366/70,756,947.60
  6. Step 6: Final answer
    x = 37,067,318.67

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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.