Home / 57,959,125.18-79,984,526.32-33,179,212.33

Finding the Fourth Proportional to 57,959,125.18, 79,984,526.32 and 33,179,212.33

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Solution

The fourth proportional to 57,959,125.18, 79,984,526.32 and 33,179,212.33 is: 45,787,847.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,959,125.18 : 79,984,526.32 = 33,179,212.33 : x
  2. Step 2: Convert to fraction form
    57,959,125.18/79,984,526.32 = 33,179,212.33/x
  3. Step 3: Cross multiply
    57,959,125.18x = 79,984,526.32 × 33,179,212.33
  4. Step 4: Simplify right side
    57,959,125.18x = 2,653,823,581,885,753
  5. Step 5: Solve for x
    x = 2,653,823,581,885,753/57,959,125.18
  6. Step 6: Final answer
    x = 45,787,847.45

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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.