Home / 32,085,754.17-44,284,001.51-19,040,206.23

Finding the Fourth Proportional to 32,085,754.17, 44,284,001.51 and 19,040,206.23

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Solution

The fourth proportional to 32,085,754.17, 44,284,001.51 and 19,040,206.23 is: 26,278,843.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,085,754.17 : 44,284,001.51 = 19,040,206.23 : x
  2. Step 2: Convert to fraction form
    32,085,754.17/44,284,001.51 = 19,040,206.23/x
  3. Step 3: Cross multiply
    32,085,754.17x = 44,284,001.51 × 19,040,206.23
  4. Step 4: Simplify right side
    32,085,754.17x = 843,176,521,440,031.38
  5. Step 5: Solve for x
    x = 843,176,521,440,031.38/32,085,754.17
  6. Step 6: Final answer
    x = 26,278,843.78

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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.