Home / 29,817,245.60-44,719,744.80-8,246,427.20

Finding the Fourth Proportional to 29,817,245.60, 44,719,744.80 and 8,246,427.20

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Solution

The fourth proportional to 29,817,245.60, 44,719,744.80 and 8,246,427.20 is: 12,367,947.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,817,245.60 : 44,719,744.80 = 8,246,427.20 : x
  2. Step 2: Convert to fraction form
    29,817,245.60/44,719,744.80 = 8,246,427.20/x
  3. Step 3: Cross multiply
    29,817,245.60x = 44,719,744.80 × 8,246,427.20
  4. Step 4: Simplify right side
    29,817,245.60x = 368,778,119,895,778.56
  5. Step 5: Solve for x
    x = 368,778,119,895,778.56/29,817,245.60
  6. Step 6: Final answer
    x = 12,367,947.22

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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.