Home / 9,308,045,011.90-13,962,067,517.85-9,308,045,011.90

Finding the Fourth Proportional to 9,308,045,011.90, 13,962,067,517.85 and 9,308,045,011.90

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Solution

The fourth proportional to 9,308,045,011.90, 13,962,067,517.85 and 9,308,045,011.90 is: 13,962,067,517.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,308,045,011.90 : 13,962,067,517.85 = 9,308,045,011.90 : x
  2. Step 2: Convert to fraction form
    9,308,045,011.90/13,962,067,517.85 = 9,308,045,011.90/x
  3. Step 3: Cross multiply
    9,308,045,011.90x = 13,962,067,517.85 × 9,308,045,011.90
  4. Step 4: Simplify right side
    9,308,045,011.90x = 129,959,552,915,334,709,248
  5. Step 5: Solve for x
    x = 129,959,552,915,334,709,248/9,308,045,011.90
  6. Step 6: Final answer
    x = 13,962,067,517.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.