Home / 51,335,802.68-76,951,888.52-32,180,011.83

Finding the Fourth Proportional to 51,335,802.68, 76,951,888.52 and 32,180,011.83

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Solution

The fourth proportional to 51,335,802.68, 76,951,888.52 and 32,180,011.83 is: 48,237,537.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,335,802.68 : 76,951,888.52 = 32,180,011.83 : x
  2. Step 2: Convert to fraction form
    51,335,802.68/76,951,888.52 = 32,180,011.83/x
  3. Step 3: Cross multiply
    51,335,802.68x = 76,951,888.52 × 32,180,011.83
  4. Step 4: Simplify right side
    51,335,802.68x = 2,476,312,682,753,541
  5. Step 5: Solve for x
    x = 2,476,312,682,753,541/51,335,802.68
  6. Step 6: Final answer
    x = 48,237,537.03

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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.