Home / 2,046,808,013,041.10-3,070,400,759,310.80-668,419,247,370.80

Finding the Fourth Proportional to 2,046,808,013,041.10, 3,070,400,759,310.80 and 668,419,247,370.80

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Solution

The fourth proportional to 2,046,808,013,041.10, 3,070,400,759,310.80 and 668,419,247,370.80 is: 1,002,690,507,164.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,808,013,041.10 : 3,070,400,759,310.80 = 668,419,247,370.80 : x
  2. Step 2: Convert to fraction form
    2,046,808,013,041.10/3,070,400,759,310.80 = 668,419,247,370.80/x
  3. Step 3: Cross multiply
    2,046,808,013,041.10x = 3,070,400,759,310.80 × 668,419,247,370.80
  4. Step 4: Simplify right side
    2,046,808,013,041.10x = 2,052,314,964,665,257,842,180,096
  5. Step 5: Solve for x
    x = 2,052,314,964,665,257,842,180,096/2,046,808,013,041.10
  6. Step 6: Final answer
    x = 1,002,690,507,164.85

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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.