Home / 32,353,929.42-44,642,506.42-18,414,461.22

Finding the Fourth Proportional to 32,353,929.42, 44,642,506.42 and 18,414,461.22

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Solution

The fourth proportional to 32,353,929.42, 44,642,506.42 and 18,414,461.22 is: 25,408,589.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,353,929.42 : 44,642,506.42 = 18,414,461.22 : x
  2. Step 2: Convert to fraction form
    32,353,929.42/44,642,506.42 = 18,414,461.22/x
  3. Step 3: Cross multiply
    32,353,929.42x = 44,642,506.42 × 18,414,461.22
  4. Step 4: Simplify right side
    32,353,929.42x = 822,067,703,234,691
  5. Step 5: Solve for x
    x = 822,067,703,234,691/32,353,929.42
  6. Step 6: Final answer
    x = 25,408,589.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.