Home / 8,214,579,216.60-12,321,868,824.90-8,214,579,216.60

Finding the Fourth Proportional to 8,214,579,216.60, 12,321,868,824.90 and 8,214,579,216.60

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Solution

The fourth proportional to 8,214,579,216.60, 12,321,868,824.90 and 8,214,579,216.60 is: 12,321,868,824.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,214,579,216.60 : 12,321,868,824.90 = 8,214,579,216.60 : x
  2. Step 2: Convert to fraction form
    8,214,579,216.60/12,321,868,824.90 = 8,214,579,216.60/x
  3. Step 3: Cross multiply
    8,214,579,216.60x = 12,321,868,824.90 × 8,214,579,216.60
  4. Step 4: Simplify right side
    8,214,579,216.60x = 101,218,967,558,695,010,304
  5. Step 5: Solve for x
    x = 101,218,967,558,695,010,304/8,214,579,216.60
  6. Step 6: Final answer
    x = 12,321,868,824.90

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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.