Home / 32,621,001.54-48,899,181.29-15,318,228.77

Finding the Fourth Proportional to 32,621,001.54, 48,899,181.29 and 15,318,228.77

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Solution

The fourth proportional to 32,621,001.54, 48,899,181.29 and 15,318,228.77 is: 22,962,165.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,621,001.54 : 48,899,181.29 = 15,318,228.77 : x
  2. Step 2: Convert to fraction form
    32,621,001.54/48,899,181.29 = 15,318,228.77/x
  3. Step 3: Cross multiply
    32,621,001.54x = 48,899,181.29 × 15,318,228.77
  4. Step 4: Simplify right side
    32,621,001.54x = 749,048,845,344,836.62
  5. Step 5: Solve for x
    x = 749,048,845,344,836.62/32,621,001.54
  6. Step 6: Final answer
    x = 22,962,165.78

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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.