Home / 35,957,271.29-53,936,911.88-11,696,198.28

Finding the Fourth Proportional to 35,957,271.29, 53,936,911.88 and 11,696,198.28

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Solution

The fourth proportional to 35,957,271.29, 53,936,911.88 and 11,696,198.28 is: 17,544,624.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,957,271.29 : 53,936,911.88 = 11,696,198.28 : x
  2. Step 2: Convert to fraction form
    35,957,271.29/53,936,911.88 = 11,696,198.28/x
  3. Step 3: Cross multiply
    35,957,271.29x = 53,936,911.88 × 11,696,198.28
  4. Step 4: Simplify right side
    35,957,271.29x = 630,856,815,823,323.75
  5. Step 5: Solve for x
    x = 630,856,815,823,323.75/35,957,271.29
  6. Step 6: Final answer
    x = 17,544,624.30

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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.