Home / 32,599,769.52-48,901,278.60-12,406,576.56

Finding the Fourth Proportional to 32,599,769.52, 48,901,278.60 and 12,406,576.56

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Solution

The fourth proportional to 32,599,769.52, 48,901,278.60 and 12,406,576.56 is: 18,610,483.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,599,769.52 : 48,901,278.60 = 12,406,576.56 : x
  2. Step 2: Convert to fraction form
    32,599,769.52/48,901,278.60 = 12,406,576.56/x
  3. Step 3: Cross multiply
    32,599,769.52x = 48,901,278.60 × 12,406,576.56
  4. Step 4: Simplify right side
    32,599,769.52x = 606,697,456,832,789.62
  5. Step 5: Solve for x
    x = 606,697,456,832,789.62/32,599,769.52
  6. Step 6: Final answer
    x = 18,610,483.01

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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.