Home / 48,814,018.75-67,363,854.04-26,788,944.73

Finding the Fourth Proportional to 48,814,018.75, 67,363,854.04 and 26,788,944.73

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Solution

The fourth proportional to 48,814,018.75, 67,363,854.04 and 26,788,944.73 is: 36,969,022.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,814,018.75 : 67,363,854.04 = 26,788,944.73 : x
  2. Step 2: Convert to fraction form
    48,814,018.75/67,363,854.04 = 26,788,944.73/x
  3. Step 3: Cross multiply
    48,814,018.75x = 67,363,854.04 × 26,788,944.73
  4. Step 4: Simplify right side
    48,814,018.75x = 1,804,606,562,206,583.25
  5. Step 5: Solve for x
    x = 1,804,606,562,206,583.25/48,814,018.75
  6. Step 6: Final answer
    x = 36,969,022.60

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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.