Home / 42,027,736.58-57,999,718.69-24,385,306.91

Finding the Fourth Proportional to 42,027,736.58, 57,999,718.69 and 24,385,306.91

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Solution

The fourth proportional to 42,027,736.58, 57,999,718.69 and 24,385,306.91 is: 33,652,560.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,027,736.58 : 57,999,718.69 = 24,385,306.91 : x
  2. Step 2: Convert to fraction form
    42,027,736.58/57,999,718.69 = 24,385,306.91/x
  3. Step 3: Cross multiply
    42,027,736.58x = 57,999,718.69 × 24,385,306.91
  4. Step 4: Simplify right side
    42,027,736.58x = 1,414,340,940,949,313
  5. Step 5: Solve for x
    x = 1,414,340,940,949,313/42,027,736.58
  6. Step 6: Final answer
    x = 33,652,560.33

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1.5x scale

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.