Home / 35,741,377.89-53,603,209.49-10,182,608.73

Finding the Fourth Proportional to 35,741,377.89, 53,603,209.49 and 10,182,608.73

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Solution

The fourth proportional to 35,741,377.89, 53,603,209.49 and 10,182,608.73 is: 15,271,389.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,741,377.89 : 53,603,209.49 = 10,182,608.73 : x
  2. Step 2: Convert to fraction form
    35,741,377.89/53,603,209.49 = 10,182,608.73/x
  3. Step 3: Cross multiply
    35,741,377.89x = 53,603,209.49 × 10,182,608.73
  4. Step 4: Simplify right side
    35,741,377.89x = 545,820,508,857,979.81
  5. Step 5: Solve for x
    x = 545,820,508,857,979.81/35,741,377.89
  6. Step 6: Final answer
    x = 15,271,389.66

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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.