Home / 8,866,132,131.40-13,301,267,857.26-2,570,693,037.64

Finding the Fourth Proportional to 8,866,132,131.40, 13,301,267,857.26 and 2,570,693,037.64

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Solution

The fourth proportional to 8,866,132,131.40, 13,301,267,857.26 and 2,570,693,037.64 is: 3,856,639,644.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,866,132,131.40 : 13,301,267,857.26 = 2,570,693,037.64 : x
  2. Step 2: Convert to fraction form
    8,866,132,131.40/13,301,267,857.26 = 2,570,693,037.64/x
  3. Step 3: Cross multiply
    8,866,132,131.40x = 13,301,267,857.26 × 2,570,693,037.64
  4. Step 4: Simplify right side
    8,866,132,131.40x = 34,193,476,672,443,002,880
  5. Step 5: Solve for x
    x = 34,193,476,672,443,002,880/8,866,132,131.40
  6. Step 6: Final answer
    x = 3,856,639,644.63

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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.