Home / 110,985,527.25-166,494,242.31-34,314,534.18

Finding the Fourth Proportional to 110,985,527.25, 166,494,242.31 and 34,314,534.18

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Solution

The fourth proportional to 110,985,527.25, 166,494,242.31 and 34,314,534.18 is: 51,476,733.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,985,527.25 : 166,494,242.31 = 34,314,534.18 : x
  2. Step 2: Convert to fraction form
    110,985,527.25/166,494,242.31 = 34,314,534.18/x
  3. Step 3: Cross multiply
    110,985,527.25x = 166,494,242.31 × 34,314,534.18
  4. Step 4: Simplify right side
    110,985,527.25x = 5,713,172,368,519,697
  5. Step 5: Solve for x
    x = 5,713,172,368,519,697/110,985,527.25
  6. Step 6: Final answer
    x = 51,476,733.14

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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.