Home / 63,992,050.85-88,309,028.75-34,623,383.40

Finding the Fourth Proportional to 63,992,050.85, 88,309,028.75 and 34,623,383.40

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Solution

The fourth proportional to 63,992,050.85, 88,309,028.75 and 34,623,383.40 is: 47,780,268.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,992,050.85 : 88,309,028.75 = 34,623,383.40 : x
  2. Step 2: Convert to fraction form
    63,992,050.85/88,309,028.75 = 34,623,383.40/x
  3. Step 3: Cross multiply
    63,992,050.85x = 88,309,028.75 × 34,623,383.40
  4. Step 4: Simplify right side
    63,992,050.85x = 3,057,557,359,919,756
  5. Step 5: Solve for x
    x = 3,057,557,359,919,756/63,992,050.85
  6. Step 6: Final answer
    x = 47,780,268.32

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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.