Home / 3,663,075,995.80-5,486,551,836.90-2,206,513,000.60

Finding the Fourth Proportional to 3,663,075,995.80, 5,486,551,836.90 and 2,206,513,000.60

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Solution

The fourth proportional to 3,663,075,995.80, 5,486,551,836.90 and 2,206,513,000.60 is: 3,304,913,130.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,075,995.80 : 5,486,551,836.90 = 2,206,513,000.60 : x
  2. Step 2: Convert to fraction form
    3,663,075,995.80/5,486,551,836.90 = 2,206,513,000.60/x
  3. Step 3: Cross multiply
    3,663,075,995.80x = 5,486,551,836.90 × 2,206,513,000.60
  4. Step 4: Simplify right side
    3,663,075,995.80x = 12,106,147,956,585,660,416
  5. Step 5: Solve for x
    x = 12,106,147,956,585,660,416/3,663,075,995.80
  6. Step 6: Final answer
    x = 3,304,913,130.51

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1.5x scale

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.