Home / 92,336,356.92-127,424,296.56-50,524,350.51

Finding the Fourth Proportional to 92,336,356.92, 127,424,296.56 and 50,524,350.51

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Solution

The fourth proportional to 92,336,356.92, 127,424,296.56 and 50,524,350.51 is: 69,723,671.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,336,356.92 : 127,424,296.56 = 50,524,350.51 : x
  2. Step 2: Convert to fraction form
    92,336,356.92/127,424,296.56 = 50,524,350.51/x
  3. Step 3: Cross multiply
    92,336,356.92x = 127,424,296.56 × 50,524,350.51
  4. Step 4: Simplify right side
    92,336,356.92x = 6,438,029,822,887,627
  5. Step 5: Solve for x
    x = 6,438,029,822,887,627/92,336,356.92
  6. Step 6: Final answer
    x = 69,723,671.56

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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.