Home / 11,337,427,275.20-17,006,140,912.80-11,031,317,259.20

Finding the Fourth Proportional to 11,337,427,275.20, 17,006,140,912.80 and 11,031,317,259.20

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Solution

The fourth proportional to 11,337,427,275.20, 17,006,140,912.80 and 11,031,317,259.20 is: 16,546,975,888.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,337,427,275.20 : 17,006,140,912.80 = 11,031,317,259.20 : x
  2. Step 2: Convert to fraction form
    11,337,427,275.20/17,006,140,912.80 = 11,031,317,259.20/x
  3. Step 3: Cross multiply
    11,337,427,275.20x = 17,006,140,912.80 × 11,031,317,259.20
  4. Step 4: Simplify right side
    11,337,427,275.20x = 187,600,135,763,757,891,584
  5. Step 5: Solve for x
    x = 187,600,135,763,757,891,584/11,337,427,275.20
  6. Step 6: Final answer
    x = 16,546,975,888.80

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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.