Home / 26,895,266.48-37,115,294.49-15,292,829.04

Finding the Fourth Proportional to 26,895,266.48, 37,115,294.49 and 15,292,829.04

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Solution

The fourth proportional to 26,895,266.48, 37,115,294.49 and 15,292,829.04 is: 21,104,005.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,895,266.48 : 37,115,294.49 = 15,292,829.04 : x
  2. Step 2: Convert to fraction form
    26,895,266.48/37,115,294.49 = 15,292,829.04/x
  3. Step 3: Cross multiply
    26,895,266.48x = 37,115,294.49 × 15,292,829.04
  4. Step 4: Simplify right side
    26,895,266.48x = 567,597,853,404,824
  5. Step 5: Solve for x
    x = 567,597,853,404,824/26,895,266.48
  6. Step 6: Final answer
    x = 21,104,005.57

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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.