Home / 111,264,803,412.80-166,839,874,226.40-41,435,775,982.40

Finding the Fourth Proportional to 111,264,803,412.80, 166,839,874,226.40 and 41,435,775,982.40

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Solution

The fourth proportional to 111,264,803,412.80, 166,839,874,226.40 and 41,435,775,982.40 is: 62,132,313,555.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,264,803,412.80 : 166,839,874,226.40 = 41,435,775,982.40 : x
  2. Step 2: Convert to fraction form
    111,264,803,412.80/166,839,874,226.40 = 41,435,775,982.40/x
  3. Step 3: Cross multiply
    111,264,803,412.80x = 166,839,874,226.40 × 41,435,775,982.40
  4. Step 4: Simplify right side
    111,264,803,412.80x = 6,913,139,653,376,901,906,432
  5. Step 5: Solve for x
    x = 6,913,139,653,376,901,906,432/111,264,803,412.80
  6. Step 6: Final answer
    x = 62,132,313,555.88

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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.