Home / 17,532,021.90-26,298,032.85-4,752,506.10

Finding the Fourth Proportional to 17,532,021.90, 26,298,032.85 and 4,752,506.10

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Solution

The fourth proportional to 17,532,021.90, 26,298,032.85 and 4,752,506.10 is: 7,128,759.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,532,021.90 : 26,298,032.85 = 4,752,506.10 : x
  2. Step 2: Convert to fraction form
    17,532,021.90/26,298,032.85 = 4,752,506.10/x
  3. Step 3: Cross multiply
    17,532,021.90x = 26,298,032.85 × 4,752,506.10
  4. Step 4: Simplify right side
    17,532,021.90x = 124,981,561,537,625.38
  5. Step 5: Solve for x
    x = 124,981,561,537,625.38/17,532,021.90
  6. Step 6: Final answer
    x = 7,128,759.15

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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.