Home / 27,560,111.49-41,312,377.13-17,332,280.82

Finding the Fourth Proportional to 27,560,111.49, 41,312,377.13 and 17,332,280.82

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Solution

The fourth proportional to 27,560,111.49, 41,312,377.13 and 17,332,280.82 is: 25,980,944.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,560,111.49 : 41,312,377.13 = 17,332,280.82 : x
  2. Step 2: Convert to fraction form
    27,560,111.49/41,312,377.13 = 17,332,280.82/x
  3. Step 3: Cross multiply
    27,560,111.49x = 41,312,377.13 × 17,332,280.82
  4. Step 4: Simplify right side
    27,560,111.49x = 716,037,721,672,244.25
  5. Step 5: Solve for x
    x = 716,037,721,672,244.25/27,560,111.49
  6. Step 6: Final answer
    x = 25,980,944.31

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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.