Home / 119,299,366.08-164,653,320.24-69,056,307

Finding the Fourth Proportional to 119,299,366.08, 164,653,320.24 and 69,056,307

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Solution

The fourth proportional to 119,299,366.08, 164,653,320.24 and 69,056,307 is: 95,309,393.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,299,366.08 : 164,653,320.24 = 69,056,307 : x
  2. Step 2: Convert to fraction form
    119,299,366.08/164,653,320.24 = 69,056,307/x
  3. Step 3: Cross multiply
    119,299,366.08x = 164,653,320.24 × 69,056,307
  4. Step 4: Simplify right side
    119,299,366.08x = 11,370,350,231,062,754
  5. Step 5: Solve for x
    x = 11,370,350,231,062,754/119,299,366.08
  6. Step 6: Final answer
    x = 95,309,393.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.