Home / 49,246,229.34-67,960,010.88-26,919,671.22

Finding the Fourth Proportional to 49,246,229.34, 67,960,010.88 and 26,919,671.22

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Solution

The fourth proportional to 49,246,229.34, 67,960,010.88 and 26,919,671.22 is: 37,149,263.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,246,229.34 : 67,960,010.88 = 26,919,671.22 : x
  2. Step 2: Convert to fraction form
    49,246,229.34/67,960,010.88 = 26,919,671.22/x
  3. Step 3: Cross multiply
    49,246,229.34x = 67,960,010.88 × 26,919,671.22
  4. Step 4: Simplify right side
    49,246,229.34x = 1,829,461,148,997,222.75
  5. Step 5: Solve for x
    x = 1,829,461,148,997,222.75/49,246,229.34
  6. Step 6: Final answer
    x = 37,149,263.48

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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.