Home / 17,502,767.70-26,254,151.55-9,431,507.52

Finding the Fourth Proportional to 17,502,767.70, 26,254,151.55 and 9,431,507.52

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Solution

The fourth proportional to 17,502,767.70, 26,254,151.55 and 9,431,507.52 is: 14,147,261.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,502,767.70 : 26,254,151.55 = 9,431,507.52 : x
  2. Step 2: Convert to fraction form
    17,502,767.70/26,254,151.55 = 9,431,507.52/x
  3. Step 3: Cross multiply
    17,502,767.70x = 26,254,151.55 × 9,431,507.52
  4. Step 4: Simplify right side
    17,502,767.70x = 247,616,227,775,044.66
  5. Step 5: Solve for x
    x = 247,616,227,775,044.66/17,502,767.70
  6. Step 6: Final answer
    x = 14,147,261.28

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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.