Home / 48,589,502.25-67,054,309.74-29,012,101.41

Finding the Fourth Proportional to 48,589,502.25, 67,054,309.74 and 29,012,101.41

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Solution

The fourth proportional to 48,589,502.25, 67,054,309.74 and 29,012,101.41 is: 40,037,175.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,589,502.25 : 67,054,309.74 = 29,012,101.41 : x
  2. Step 2: Convert to fraction form
    48,589,502.25/67,054,309.74 = 29,012,101.41/x
  3. Step 3: Cross multiply
    48,589,502.25x = 67,054,309.74 × 29,012,101.41
  4. Step 4: Simplify right side
    48,589,502.25x = 1,945,386,434,154,430.75
  5. Step 5: Solve for x
    x = 1,945,386,434,154,430.75/48,589,502.25
  6. Step 6: Final answer
    x = 40,037,175.61

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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.