Home / 32,125,193.33-48,253,056.89-28,372,057.11

Finding the Fourth Proportional to 32,125,193.33, 48,253,056.89 and 28,372,057.11

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Solution

The fourth proportional to 32,125,193.33, 48,253,056.89 and 28,372,057.11 is: 42,615,727.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,125,193.33 : 48,253,056.89 = 28,372,057.11 : x
  2. Step 2: Convert to fraction form
    32,125,193.33/48,253,056.89 = 28,372,057.11/x
  3. Step 3: Cross multiply
    32,125,193.33x = 48,253,056.89 × 28,372,057.11
  4. Step 4: Simplify right side
    32,125,193.33x = 1,369,038,485,673,298.50
  5. Step 5: Solve for x
    x = 1,369,038,485,673,298.50/32,125,193.33
  6. Step 6: Final answer
    x = 42,615,727.53

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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.