Home / 26,824,882.63-37,019,232.17-15,066,223.14

Finding the Fourth Proportional to 26,824,882.63, 37,019,232.17 and 15,066,223.14

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Solution

The fourth proportional to 26,824,882.63, 37,019,232.17 and 15,066,223.14 is: 20,791,890.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,824,882.63 : 37,019,232.17 = 15,066,223.14 : x
  2. Step 2: Convert to fraction form
    26,824,882.63/37,019,232.17 = 15,066,223.14/x
  3. Step 3: Cross multiply
    26,824,882.63x = 37,019,232.17 × 15,066,223.14
  4. Step 4: Simplify right side
    26,824,882.63x = 557,740,012,344,686.44
  5. Step 5: Solve for x
    x = 557,740,012,344,686.44/26,824,882.63
  6. Step 6: Final answer
    x = 20,791,890.13

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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.