Home / 32,794,690.34-45,256,689.78-17,910,218.06

Finding the Fourth Proportional to 32,794,690.34, 45,256,689.78 and 17,910,218.06

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Solution

The fourth proportional to 32,794,690.34, 45,256,689.78 and 17,910,218.06 is: 24,716,110.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,794,690.34 : 45,256,689.78 = 17,910,218.06 : x
  2. Step 2: Convert to fraction form
    32,794,690.34/45,256,689.78 = 17,910,218.06/x
  3. Step 3: Cross multiply
    32,794,690.34x = 45,256,689.78 × 17,910,218.06
  4. Step 4: Simplify right side
    32,794,690.34x = 810,557,182,633,573.38
  5. Step 5: Solve for x
    x = 810,557,182,633,573.38/32,794,690.34
  6. Step 6: Final answer
    x = 24,716,110.27

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1.5x scale

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.