Home / 8,975,448,007.80-13,463,172,011.70-6,036,791,854.20

Finding the Fourth Proportional to 8,975,448,007.80, 13,463,172,011.70 and 6,036,791,854.20

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Solution

The fourth proportional to 8,975,448,007.80, 13,463,172,011.70 and 6,036,791,854.20 is: 9,055,187,781.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,975,448,007.80 : 13,463,172,011.70 = 6,036,791,854.20 : x
  2. Step 2: Convert to fraction form
    8,975,448,007.80/13,463,172,011.70 = 6,036,791,854.20/x
  3. Step 3: Cross multiply
    8,975,448,007.80x = 13,463,172,011.70 × 6,036,791,854.20
  4. Step 4: Simplify right side
    8,975,448,007.80x = 81,274,367,131,923,988,480
  5. Step 5: Solve for x
    x = 81,274,367,131,923,988,480/8,975,448,007.80
  6. Step 6: Final answer
    x = 9,055,187,781.30

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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.