Home / 799,176,833,262.64-1,198,835,726,942-225,497,977,422.04

Finding the Fourth Proportional to 799,176,833,262.64, 1,198,835,726,942 and 225,497,977,422.04

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Solution

The fourth proportional to 799,176,833,262.64, 1,198,835,726,942 and 225,497,977,422.04 is: 338,266,852,134.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,176,833,262.64 : 1,198,835,726,942 = 225,497,977,422.04 : x
  2. Step 2: Convert to fraction form
    799,176,833,262.64/1,198,835,726,942 = 225,497,977,422.04/x
  3. Step 3: Cross multiply
    799,176,833,262.64x = 1,198,835,726,942 × 225,497,977,422.04
  4. Step 4: Simplify right side
    799,176,833,262.64x = 270,335,031,686,702,043,234,304
  5. Step 5: Solve for x
    x = 270,335,031,686,702,043,234,304/799,176,833,262.64
  6. Step 6: Final answer
    x = 338,266,852,134.66

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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.