Home / 57,480,694.44-79,311,517-33,029,684.52

Finding the Fourth Proportional to 57,480,694.44, 79,311,517 and 33,029,684.52

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Solution

The fourth proportional to 57,480,694.44, 79,311,517 and 33,029,684.52 is: 45,574,160.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,480,694.44 : 79,311,517 = 33,029,684.52 : x
  2. Step 2: Convert to fraction form
    57,480,694.44/79,311,517 = 33,029,684.52/x
  3. Step 3: Cross multiply
    57,480,694.44x = 79,311,517 × 33,029,684.52
  4. Step 4: Simplify right side
    57,480,694.44x = 2,619,634,385,312,617
  5. Step 5: Solve for x
    x = 2,619,634,385,312,617/57,480,694.44
  6. Step 6: Final answer
    x = 45,574,160.35

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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.