Home / 35,486,231.38-53,231,284.23-11,223,347.02

Finding the Fourth Proportional to 35,486,231.38, 53,231,284.23 and 11,223,347.02

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Solution

The fourth proportional to 35,486,231.38, 53,231,284.23 and 11,223,347.02 is: 16,835,633.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,486,231.38 : 53,231,284.23 = 11,223,347.02 : x
  2. Step 2: Convert to fraction form
    35,486,231.38/53,231,284.23 = 11,223,347.02/x
  3. Step 3: Cross multiply
    35,486,231.38x = 53,231,284.23 × 11,223,347.02
  4. Step 4: Simplify right side
    35,486,231.38x = 597,433,175,233,543.38
  5. Step 5: Solve for x
    x = 597,433,175,233,543.38/35,486,231.38
  6. Step 6: Final answer
    x = 16,835,633.20

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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.