Home / 8,975,448,011.80-13,463,172,017.70-6,036,791,858.20

Finding the Fourth Proportional to 8,975,448,011.80, 13,463,172,017.70 and 6,036,791,858.20

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Solution

The fourth proportional to 8,975,448,011.80, 13,463,172,017.70 and 6,036,791,858.20 is: 9,055,187,787.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,975,448,011.80 : 13,463,172,017.70 = 6,036,791,858.20 : x
  2. Step 2: Convert to fraction form
    8,975,448,011.80/13,463,172,017.70 = 6,036,791,858.20/x
  3. Step 3: Cross multiply
    8,975,448,011.80x = 13,463,172,017.70 × 6,036,791,858.20
  4. Step 4: Simplify right side
    8,975,448,011.80x = 81,274,367,221,997,420,544
  5. Step 5: Solve for x
    x = 81,274,367,221,997,420,544/8,975,448,011.80
  6. Step 6: Final answer
    x = 9,055,187,787.30

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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.