Home / 41,458,969.43-62,197,552.06-12,707,267.75

Finding the Fourth Proportional to 41,458,969.43, 62,197,552.06 and 12,707,267.75

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Solution

The fourth proportional to 41,458,969.43, 62,197,552.06 and 12,707,267.75 is: 19,063,690.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,458,969.43 : 62,197,552.06 = 12,707,267.75 : x
  2. Step 2: Convert to fraction form
    41,458,969.43/62,197,552.06 = 12,707,267.75/x
  3. Step 3: Cross multiply
    41,458,969.43x = 62,197,552.06 × 12,707,267.75
  4. Step 4: Simplify right side
    41,458,969.43x = 790,360,947,382,947.25
  5. Step 5: Solve for x
    x = 790,360,947,382,947.25/41,458,969.43
  6. Step 6: Final answer
    x = 19,063,690.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.