Home / 34,993,618.20-52,490,427.30-12,266,314.20

Finding the Fourth Proportional to 34,993,618.20, 52,490,427.30 and 12,266,314.20

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Solution

The fourth proportional to 34,993,618.20, 52,490,427.30 and 12,266,314.20 is: 18,399,471.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,993,618.20 : 52,490,427.30 = 12,266,314.20 : x
  2. Step 2: Convert to fraction form
    34,993,618.20/52,490,427.30 = 12,266,314.20/x
  3. Step 3: Cross multiply
    34,993,618.20x = 52,490,427.30 × 12,266,314.20
  4. Step 4: Simplify right side
    34,993,618.20x = 643,864,073,754,057.62
  5. Step 5: Solve for x
    x = 643,864,073,754,057.62/34,993,618.20
  6. Step 6: Final answer
    x = 18,399,471.30

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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.