Home / 66,244,655.36-99,376,314.24-23,107,567.52

Finding the Fourth Proportional to 66,244,655.36, 99,376,314.24 and 23,107,567.52

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Solution

The fourth proportional to 66,244,655.36, 99,376,314.24 and 23,107,567.52 is: 34,664,606.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,244,655.36 : 99,376,314.24 = 23,107,567.52 : x
  2. Step 2: Convert to fraction form
    66,244,655.36/99,376,314.24 = 23,107,567.52/x
  3. Step 3: Cross multiply
    66,244,655.36x = 99,376,314.24 × 23,107,567.52
  4. Step 4: Simplify right side
    66,244,655.36x = 2,296,344,891,189,537.50
  5. Step 5: Solve for x
    x = 2,296,344,891,189,537.50/66,244,655.36
  6. Step 6: Final answer
    x = 34,664,606.20

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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.