Home / 29,442,140.20-44,168,003.66-8,694,676.84

Finding the Fourth Proportional to 29,442,140.20, 44,168,003.66 and 8,694,676.84

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Solution

The fourth proportional to 29,442,140.20, 44,168,003.66 and 8,694,676.84 is: 13,043,430.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,442,140.20 : 44,168,003.66 = 8,694,676.84 : x
  2. Step 2: Convert to fraction form
    29,442,140.20/44,168,003.66 = 8,694,676.84/x
  3. Step 3: Cross multiply
    29,442,140.20x = 44,168,003.66 × 8,694,676.84
  4. Step 4: Simplify right side
    29,442,140.20x = 384,026,518,491,637.19
  5. Step 5: Solve for x
    x = 384,026,518,491,637.19/29,442,140.20
  6. Step 6: Final answer
    x = 13,043,430.81

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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.