Home / 29,647,866.30-44,471,799.45-15,298,959.30

Finding the Fourth Proportional to 29,647,866.30, 44,471,799.45 and 15,298,959.30

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Solution

The fourth proportional to 29,647,866.30, 44,471,799.45 and 15,298,959.30 is: 22,948,438.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,647,866.30 : 44,471,799.45 = 15,298,959.30 : x
  2. Step 2: Convert to fraction form
    29,647,866.30/44,471,799.45 = 15,298,959.30/x
  3. Step 3: Cross multiply
    29,647,866.30x = 44,471,799.45 × 15,298,959.30
  4. Step 4: Simplify right side
    29,647,866.30x = 680,372,249,783,312.50
  5. Step 5: Solve for x
    x = 680,372,249,783,312.50/29,647,866.30
  6. Step 6: Final answer
    x = 22,948,438.95

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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.