Home / 5,074,883,277.92-7,612,691,808-2,124,195,300.08

Finding the Fourth Proportional to 5,074,883,277.92, 7,612,691,808 and 2,124,195,300.08

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Solution

The fourth proportional to 5,074,883,277.92, 7,612,691,808 and 2,124,195,300.08 is: 3,186,446,519.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,074,883,277.92 : 7,612,691,808 = 2,124,195,300.08 : x
  2. Step 2: Convert to fraction form
    5,074,883,277.92/7,612,691,808 = 2,124,195,300.08/x
  3. Step 3: Cross multiply
    5,074,883,277.92x = 7,612,691,808 × 2,124,195,300.08
  4. Step 4: Simplify right side
    5,074,883,277.92x = 16,170,844,159,511,117,824
  5. Step 5: Solve for x
    x = 16,170,844,159,511,117,824/5,074,883,277.92
  6. Step 6: Final answer
    x = 3,186,446,519.84

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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.