Home / 2,936,377,686.80-4,404,566,530.20-1,694,931,510.80

Finding the Fourth Proportional to 2,936,377,686.80, 4,404,566,530.20 and 1,694,931,510.80

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Solution

The fourth proportional to 2,936,377,686.80, 4,404,566,530.20 and 1,694,931,510.80 is: 2,542,397,266.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,936,377,686.80 : 4,404,566,530.20 = 1,694,931,510.80 : x
  2. Step 2: Convert to fraction form
    2,936,377,686.80/4,404,566,530.20 = 1,694,931,510.80/x
  3. Step 3: Cross multiply
    2,936,377,686.80x = 4,404,566,530.20 × 1,694,931,510.80
  4. Step 4: Simplify right side
    2,936,377,686.80x = 7,465,438,603,450,998,784
  5. Step 5: Solve for x
    x = 7,465,438,603,450,998,784/2,936,377,686.80
  6. Step 6: Final answer
    x = 2,542,397,266.20

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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.