Home / 48,698,938.37-67,204,600.16-26,371,963.37

Finding the Fourth Proportional to 48,698,938.37, 67,204,600.16 and 26,371,963.37

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Solution

The fourth proportional to 48,698,938.37, 67,204,600.16 and 26,371,963.37 is: 36,393,344.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,698,938.37 : 67,204,600.16 = 26,371,963.37 : x
  2. Step 2: Convert to fraction form
    48,698,938.37/67,204,600.16 = 26,371,963.37/x
  3. Step 3: Cross multiply
    48,698,938.37x = 67,204,600.16 × 26,371,963.37
  4. Step 4: Simplify right side
    48,698,938.37x = 1,772,317,253,751,167.75
  5. Step 5: Solve for x
    x = 1,772,317,253,751,167.75/48,698,938.37
  6. Step 6: Final answer
    x = 36,393,344.76

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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.