Home / 29,851,467.24-44,777,451.54-8,287,750.50

Finding the Fourth Proportional to 29,851,467.24, 44,777,451.54 and 8,287,750.50

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Solution

The fourth proportional to 29,851,467.24, 44,777,451.54 and 8,287,750.50 is: 12,431,695.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,851,467.24 : 44,777,451.54 = 8,287,750.50 : x
  2. Step 2: Convert to fraction form
    29,851,467.24/44,777,451.54 = 8,287,750.50/x
  3. Step 3: Cross multiply
    29,851,467.24x = 44,777,451.54 × 8,287,750.50
  4. Step 4: Simplify right side
    29,851,467.24x = 371,104,346,389,360.75
  5. Step 5: Solve for x
    x = 371,104,346,389,360.75/29,851,467.24
  6. Step 6: Final answer
    x = 12,431,695.35

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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.