Home / 29,772,006.10-44,658,009.15-12,734,401.30

Finding the Fourth Proportional to 29,772,006.10, 44,658,009.15 and 12,734,401.30

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Solution

The fourth proportional to 29,772,006.10, 44,658,009.15 and 12,734,401.30 is: 19,101,601.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,772,006.10 : 44,658,009.15 = 12,734,401.30 : x
  2. Step 2: Convert to fraction form
    29,772,006.10/44,658,009.15 = 12,734,401.30/x
  3. Step 3: Cross multiply
    29,772,006.10x = 44,658,009.15 × 12,734,401.30
  4. Step 4: Simplify right side
    29,772,006.10x = 568,693,009,775,171.88
  5. Step 5: Solve for x
    x = 568,693,009,775,171.88/29,772,006.10
  6. Step 6: Final answer
    x = 19,101,601.95

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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.