Home / 34,205,074-51,307,597.92-13,734,787.48

Finding the Fourth Proportional to 34,205,074, 51,307,597.92 and 13,734,787.48

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Solution

The fourth proportional to 34,205,074, 51,307,597.92 and 13,734,787.48 is: 20,602,175.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,205,074 : 51,307,597.92 = 13,734,787.48 : x
  2. Step 2: Convert to fraction form
    34,205,074/51,307,597.92 = 13,734,787.48/x
  3. Step 3: Cross multiply
    34,205,074x = 51,307,597.92 × 13,734,787.48
  4. Step 4: Simplify right side
    34,205,074x = 704,698,953,540,490.12
  5. Step 5: Solve for x
    x = 704,698,953,540,490.12/34,205,074
  6. Step 6: Final answer
    x = 20,602,175.97

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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.