Home / 43,746,058.29-65,557,479.65-33,471,138.63

Finding the Fourth Proportional to 43,746,058.29, 65,557,479.65 and 33,471,138.63

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Solution

The fourth proportional to 43,746,058.29, 65,557,479.65 and 33,471,138.63 is: 50,159,570.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,746,058.29 : 65,557,479.65 = 33,471,138.63 : x
  2. Step 2: Convert to fraction form
    43,746,058.29/65,557,479.65 = 33,471,138.63/x
  3. Step 3: Cross multiply
    43,746,058.29x = 65,557,479.65 × 33,471,138.63
  4. Step 4: Simplify right side
    43,746,058.29x = 2,194,283,489,865,313.75
  5. Step 5: Solve for x
    x = 2,194,283,489,865,313.75/43,746,058.29
  6. Step 6: Final answer
    x = 50,159,570.38

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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.