Home / 51,335,803.68-76,951,890.01-32,180,012.83

Finding the Fourth Proportional to 51,335,803.68, 76,951,890.01 and 32,180,012.83

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Solution

The fourth proportional to 51,335,803.68, 76,951,890.01 and 32,180,012.83 is: 48,237,538.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,335,803.68 : 76,951,890.01 = 32,180,012.83 : x
  2. Step 2: Convert to fraction form
    51,335,803.68/76,951,890.01 = 32,180,012.83/x
  3. Step 3: Cross multiply
    51,335,803.68x = 76,951,890.01 × 32,180,012.83
  4. Step 4: Simplify right side
    51,335,803.68x = 2,476,312,807,814,549
  5. Step 5: Solve for x
    x = 2,476,312,807,814,549/51,335,803.68
  6. Step 6: Final answer
    x = 48,237,538.53

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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.