Home / 34,569,577,568.08-47,679,603,262.08-29,755,005,847.76

Finding the Fourth Proportional to 34,569,577,568.08, 47,679,603,262.08 and 29,755,005,847.76

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Solution

The fourth proportional to 34,569,577,568.08, 47,679,603,262.08 and 29,755,005,847.76 is: 41,039,172,986.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,569,577,568.08 : 47,679,603,262.08 = 29,755,005,847.76 : x
  2. Step 2: Convert to fraction form
    34,569,577,568.08/47,679,603,262.08 = 29,755,005,847.76/x
  3. Step 3: Cross multiply
    34,569,577,568.08x = 47,679,603,262.08 × 29,755,005,847.76
  4. Step 4: Simplify right side
    34,569,577,568.08x = 1,418,706,873,882,067,075,072
  5. Step 5: Solve for x
    x = 1,418,706,873,882,067,075,072/34,569,577,568.08
  6. Step 6: Final answer
    x = 41,039,172,986.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.