Home / 96,199,464.14-144,348,807.12-45,086,675.66

Finding the Fourth Proportional to 96,199,464.14, 144,348,807.12 and 45,086,675.66

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Solution

The fourth proportional to 96,199,464.14, 144,348,807.12 and 45,086,675.66 is: 67,653,265.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,199,464.14 : 144,348,807.12 = 45,086,675.66 : x
  2. Step 2: Convert to fraction form
    96,199,464.14/144,348,807.12 = 45,086,675.66/x
  3. Step 3: Cross multiply
    96,199,464.14x = 144,348,807.12 × 45,086,675.66
  4. Step 4: Simplify right side
    96,199,464.14x = 6,508,207,848,527,338
  5. Step 5: Solve for x
    x = 6,508,207,848,527,338/96,199,464.14
  6. Step 6: Final answer
    x = 67,653,265.09

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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.