Home / 27,032,113.19-37,274,429.53-17,227,034.03

Finding the Fourth Proportional to 27,032,113.19, 37,274,429.53 and 17,227,034.03

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Solution

The fourth proportional to 27,032,113.19, 37,274,429.53 and 17,227,034.03 is: 23,754,260.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,032,113.19 : 37,274,429.53 = 17,227,034.03 : x
  2. Step 2: Convert to fraction form
    27,032,113.19/37,274,429.53 = 17,227,034.03/x
  3. Step 3: Cross multiply
    27,032,113.19x = 37,274,429.53 × 17,227,034.03
  4. Step 4: Simplify right side
    27,032,113.19x = 642,127,865,962,147
  5. Step 5: Solve for x
    x = 642,127,865,962,147/27,032,113.19
  6. Step 6: Final answer
    x = 23,754,260.77

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Double scale
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1.5x scale

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.