Home / 35,230,374.90-52,832,884.23-12,195,050.58

Finding the Fourth Proportional to 35,230,374.90, 52,832,884.23 and 12,195,050.58

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Solution

The fourth proportional to 35,230,374.90, 52,832,884.23 and 12,195,050.58 is: 18,288,187.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,230,374.90 : 52,832,884.23 = 12,195,050.58 : x
  2. Step 2: Convert to fraction form
    35,230,374.90/52,832,884.23 = 12,195,050.58/x
  3. Step 3: Cross multiply
    35,230,374.90x = 52,832,884.23 × 12,195,050.58
  4. Step 4: Simplify right side
    35,230,374.90x = 644,299,695,472,134.38
  5. Step 5: Solve for x
    x = 644,299,695,472,134.38/35,230,374.90
  6. Step 6: Final answer
    x = 18,288,187.32

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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.