Home / 22,679,002,415.26-34,020,138,233.67-8,704,624,329.82

Finding the Fourth Proportional to 22,679,002,415.26, 34,020,138,233.67 and 8,704,624,329.82

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Solution

The fourth proportional to 22,679,002,415.26, 34,020,138,233.67 and 8,704,624,329.82 is: 13,057,563,888.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,679,002,415.26 : 34,020,138,233.67 = 8,704,624,329.82 : x
  2. Step 2: Convert to fraction form
    22,679,002,415.26/34,020,138,233.67 = 8,704,624,329.82/x
  3. Step 3: Cross multiply
    22,679,002,415.26x = 34,020,138,233.67 × 8,704,624,329.82
  4. Step 4: Simplify right side
    22,679,002,415.26x = 296,132,522,972,643,459,072
  5. Step 5: Solve for x
    x = 296,132,522,972,643,459,072/22,679,002,415.26
  6. Step 6: Final answer
    x = 13,057,563,888.85

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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.