Home / 4,682,389,806.90-7,024,371,990.88-2,321,667,270.96

Finding the Fourth Proportional to 4,682,389,806.90, 7,024,371,990.88 and 2,321,667,270.96

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Solution

The fourth proportional to 4,682,389,806.90, 7,024,371,990.88 and 2,321,667,270.96 is: 3,482,891,263.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,389,806.90 : 7,024,371,990.88 = 2,321,667,270.96 : x
  2. Step 2: Convert to fraction form
    4,682,389,806.90/7,024,371,990.88 = 2,321,667,270.96/x
  3. Step 3: Cross multiply
    4,682,389,806.90x = 7,024,371,990.88 × 2,321,667,270.96
  4. Step 4: Simplify right side
    4,682,389,806.90x = 16,308,254,550,274,232,320
  5. Step 5: Solve for x
    x = 16,308,254,550,274,232,320/4,682,389,806.90
  6. Step 6: Final answer
    x = 3,482,891,263.40

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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.