Home / 44,256,067.23-66,346,235.37-16,981,931.91

Finding the Fourth Proportional to 44,256,067.23, 66,346,235.37 and 16,981,931.91

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Solution

The fourth proportional to 44,256,067.23, 66,346,235.37 and 16,981,931.91 is: 25,458,368.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,256,067.23 : 66,346,235.37 = 16,981,931.91 : x
  2. Step 2: Convert to fraction form
    44,256,067.23/66,346,235.37 = 16,981,931.91/x
  3. Step 3: Cross multiply
    44,256,067.23x = 66,346,235.37 × 16,981,931.91
  4. Step 4: Simplify right side
    44,256,067.23x = 1,126,687,251,538,173.50
  5. Step 5: Solve for x
    x = 1,126,687,251,538,173.50/44,256,067.23
  6. Step 6: Final answer
    x = 25,458,368.13

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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.