Home / 2,348,621,215.20-3,522,931,822.80-967,724,920.80

Finding the Fourth Proportional to 2,348,621,215.20, 3,522,931,822.80 and 967,724,920.80

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Solution

The fourth proportional to 2,348,621,215.20, 3,522,931,822.80 and 967,724,920.80 is: 1,451,587,381.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,348,621,215.20 : 3,522,931,822.80 = 967,724,920.80 : x
  2. Step 2: Convert to fraction form
    2,348,621,215.20/3,522,931,822.80 = 967,724,920.80/x
  3. Step 3: Cross multiply
    2,348,621,215.20x = 3,522,931,822.80 × 967,724,920.80
  4. Step 4: Simplify right side
    2,348,621,215.20x = 3,409,228,919,202,929,664
  5. Step 5: Solve for x
    x = 3,409,228,919,202,929,664/2,348,621,215.20
  6. Step 6: Final answer
    x = 1,451,587,381.20

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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.