Home / 32,921,357.31-49,412,676.11-16,759,407.87

Finding the Fourth Proportional to 32,921,357.31, 49,412,676.11 and 16,759,407.87

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Solution

The fourth proportional to 32,921,357.31, 49,412,676.11 and 16,759,407.87 is: 25,154,709.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,921,357.31 : 49,412,676.11 = 16,759,407.87 : x
  2. Step 2: Convert to fraction form
    32,921,357.31/49,412,676.11 = 16,759,407.87/x
  3. Step 3: Cross multiply
    32,921,357.31x = 49,412,676.11 × 16,759,407.87
  4. Step 4: Simplify right side
    32,921,357.31x = 828,127,192,791,897.88
  5. Step 5: Solve for x
    x = 828,127,192,791,897.88/32,921,357.31
  6. Step 6: Final answer
    x = 25,154,709.90

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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.