Home / 35,986,721.04-49,610,022.90-25,655,508

Finding the Fourth Proportional to 35,986,721.04, 49,610,022.90 and 25,655,508

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Solution

The fourth proportional to 35,986,721.04, 49,610,022.90 and 25,655,508 is: 35,367,777.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,986,721.04 : 49,610,022.90 = 25,655,508 : x
  2. Step 2: Convert to fraction form
    35,986,721.04/49,610,022.90 = 25,655,508/x
  3. Step 3: Cross multiply
    35,986,721.04x = 49,610,022.90 × 25,655,508
  4. Step 4: Simplify right side
    35,986,721.04x = 1,272,770,339,391,133.25
  5. Step 5: Solve for x
    x = 1,272,770,339,391,133.25/35,986,721.04
  6. Step 6: Final answer
    x = 35,367,777.41

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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.