Home / 8,967,721,310.10-13,451,581,965.15-8,967,721,310.10

Finding the Fourth Proportional to 8,967,721,310.10, 13,451,581,965.15 and 8,967,721,310.10

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Solution

The fourth proportional to 8,967,721,310.10, 13,451,581,965.15 and 8,967,721,310.10 is: 13,451,581,965.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,721,310.10 : 13,451,581,965.15 = 8,967,721,310.10 : x
  2. Step 2: Convert to fraction form
    8,967,721,310.10/13,451,581,965.15 = 8,967,721,310.10/x
  3. Step 3: Cross multiply
    8,967,721,310.10x = 13,451,581,965.15 × 8,967,721,310.10
  4. Step 4: Simplify right side
    8,967,721,310.10x = 120,630,038,243,432,497,152
  5. Step 5: Solve for x
    x = 120,630,038,243,432,497,152/8,967,721,310.10
  6. Step 6: Final answer
    x = 13,451,581,965.15

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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.