Home / 58,550,536.04-80,800,221.12-32,445,489.84

Finding the Fourth Proportional to 58,550,536.04, 80,800,221.12 and 32,445,489.84

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Solution

The fourth proportional to 58,550,536.04, 80,800,221.12 and 32,445,489.84 is: 44,775,042.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,550,536.04 : 80,800,221.12 = 32,445,489.84 : x
  2. Step 2: Convert to fraction form
    58,550,536.04/80,800,221.12 = 32,445,489.84/x
  3. Step 3: Cross multiply
    58,550,536.04x = 80,800,221.12 × 32,445,489.84
  4. Step 4: Simplify right side
    58,550,536.04x = 2,621,602,753,418,713.50
  5. Step 5: Solve for x
    x = 2,621,602,753,418,713.50/58,550,536.04
  6. Step 6: Final answer
    x = 44,775,042.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.