Home / 63,851,286.06-88,114,771.41-34,482,615.78

Finding the Fourth Proportional to 63,851,286.06, 88,114,771.41 and 34,482,615.78

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Solution

The fourth proportional to 63,851,286.06, 88,114,771.41 and 34,482,615.78 is: 47,586,007.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,851,286.06 : 88,114,771.41 = 34,482,615.78 : x
  2. Step 2: Convert to fraction form
    63,851,286.06/88,114,771.41 = 34,482,615.78/x
  3. Step 3: Cross multiply
    63,851,286.06x = 88,114,771.41 × 34,482,615.78
  4. Step 4: Simplify right side
    63,851,286.06x = 3,038,427,807,073,559
  5. Step 5: Solve for x
    x = 3,038,427,807,073,559/63,851,286.06
  6. Step 6: Final answer
    x = 47,586,007.97

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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.