Home / 63,165,604.56-94,757,433.84-19,450,055.20

Finding the Fourth Proportional to 63,165,604.56, 94,757,433.84 and 19,450,055.20

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Solution

The fourth proportional to 63,165,604.56, 94,757,433.84 and 19,450,055.20 is: 29,177,862.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,165,604.56 : 94,757,433.84 = 19,450,055.20 : x
  2. Step 2: Convert to fraction form
    63,165,604.56/94,757,433.84 = 19,450,055.20/x
  3. Step 3: Cross multiply
    63,165,604.56x = 94,757,433.84 × 19,450,055.20
  4. Step 4: Simplify right side
    63,165,604.56x = 1,843,037,318,798,348
  5. Step 5: Solve for x
    x = 1,843,037,318,798,348/63,165,604.56
  6. Step 6: Final answer
    x = 29,177,862.41

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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.