Home / 111,197,653.56-166,651,214.94-62,011,544.04

Finding the Fourth Proportional to 111,197,653.56, 166,651,214.94 and 62,011,544.04

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Solution

The fourth proportional to 111,197,653.56, 166,651,214.94 and 62,011,544.04 is: 92,936,305.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,197,653.56 : 166,651,214.94 = 62,011,544.04 : x
  2. Step 2: Convert to fraction form
    111,197,653.56/166,651,214.94 = 62,011,544.04/x
  3. Step 3: Cross multiply
    111,197,653.56x = 166,651,214.94 × 62,011,544.04
  4. Step 4: Simplify right side
    111,197,653.56x = 10,334,299,154,571,316
  5. Step 5: Solve for x
    x = 10,334,299,154,571,316/111,197,653.56
  6. Step 6: Final answer
    x = 92,936,305.97

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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.