Home / 48,965,903.88-67,572,945.13-26,938,930.76

Finding the Fourth Proportional to 48,965,903.88, 67,572,945.13 and 26,938,930.76

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Solution

The fourth proportional to 48,965,903.88, 67,572,945.13 and 26,938,930.76 is: 37,175,723.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,965,903.88 : 67,572,945.13 = 26,938,930.76 : x
  2. Step 2: Convert to fraction form
    48,965,903.88/67,572,945.13 = 26,938,930.76/x
  3. Step 3: Cross multiply
    48,965,903.88x = 67,572,945.13 × 26,938,930.76
  4. Step 4: Simplify right side
    48,965,903.88x = 1,820,342,890,207,934
  5. Step 5: Solve for x
    x = 1,820,342,890,207,934/48,965,903.88
  6. Step 6: Final answer
    x = 37,175,723.23

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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.