Home / 263,069,439.85-368,901,877.55-263,069,439.85

Finding the Fourth Proportional to 263,069,439.85, 368,901,877.55 and 263,069,439.85

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Solution

The fourth proportional to 263,069,439.85, 368,901,877.55 and 263,069,439.85 is: 368,901,877.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,069,439.85 : 368,901,877.55 = 263,069,439.85 : x
  2. Step 2: Convert to fraction form
    263,069,439.85/368,901,877.55 = 263,069,439.85/x
  3. Step 3: Cross multiply
    263,069,439.85x = 368,901,877.55 × 263,069,439.85
  4. Step 4: Simplify right side
    263,069,439.85x = 97,046,810,286,691,792
  5. Step 5: Solve for x
    x = 97,046,810,286,691,792/263,069,439.85
  6. Step 6: Final answer
    x = 368,901,877.55

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.