Home / 2,359,872,013.20-3,539,808,019.80-1,625,207,974.80

Finding the Fourth Proportional to 2,359,872,013.20, 3,539,808,019.80 and 1,625,207,974.80

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Solution

The fourth proportional to 2,359,872,013.20, 3,539,808,019.80 and 1,625,207,974.80 is: 2,437,811,962.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359,872,013.20 : 3,539,808,019.80 = 1,625,207,974.80 : x
  2. Step 2: Convert to fraction form
    2,359,872,013.20/3,539,808,019.80 = 1,625,207,974.80/x
  3. Step 3: Cross multiply
    2,359,872,013.20x = 3,539,808,019.80 × 1,625,207,974.80
  4. Step 4: Simplify right side
    2,359,872,013.20x = 5,752,924,223,039,955,968
  5. Step 5: Solve for x
    x = 5,752,924,223,039,955,968/2,359,872,013.20
  6. Step 6: Final answer
    x = 2,437,811,962.20

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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.