Home / 2,475,729,846,070.80-3,715,291,086,943.50-864,063,726,834.03

Finding the Fourth Proportional to 2,475,729,846,070.80, 3,715,291,086,943.50 and 864,063,726,834.03

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Solution

The fourth proportional to 2,475,729,846,070.80, 3,715,291,086,943.50 and 864,063,726,834.03 is: 1,296,687,628,479.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,729,846,070.80 : 3,715,291,086,943.50 = 864,063,726,834.03 : x
  2. Step 2: Convert to fraction form
    2,475,729,846,070.80/3,715,291,086,943.50 = 864,063,726,834.03/x
  3. Step 3: Cross multiply
    2,475,729,846,070.80x = 3,715,291,086,943.50 × 864,063,726,834.03
  4. Step 4: Simplify right side
    2,475,729,846,070.80x = 3,210,248,262,857,654,800,482,304
  5. Step 5: Solve for x
    x = 3,210,248,262,857,654,800,482,304/2,475,729,846,070.80
  6. Step 6: Final answer
    x = 1,296,687,628,479.58

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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.