Home / 110,754,310.84-152,844,032.18-61,197,893.83

Finding the Fourth Proportional to 110,754,310.84, 152,844,032.18 and 61,197,893.83

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Solution

The fourth proportional to 110,754,310.84, 152,844,032.18 and 61,197,893.83 is: 84,454,797.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,754,310.84 : 152,844,032.18 = 61,197,893.83 : x
  2. Step 2: Convert to fraction form
    110,754,310.84/152,844,032.18 = 61,197,893.83/x
  3. Step 3: Cross multiply
    110,754,310.84x = 152,844,032.18 × 61,197,893.83
  4. Step 4: Simplify right side
    110,754,310.84x = 9,353,732,853,900,744
  5. Step 5: Solve for x
    x = 9,353,732,853,900,744/110,754,310.84
  6. Step 6: Final answer
    x = 84,454,797.14

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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.