Home / 26,360,089.89-39,379,835.09-17,062,322.06

Finding the Fourth Proportional to 26,360,089.89, 39,379,835.09 and 17,062,322.06

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Solution

The fourth proportional to 26,360,089.89, 39,379,835.09 and 17,062,322.06 is: 25,489,724.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,360,089.89 : 39,379,835.09 = 17,062,322.06 : x
  2. Step 2: Convert to fraction form
    26,360,089.89/39,379,835.09 = 17,062,322.06/x
  3. Step 3: Cross multiply
    26,360,089.89x = 39,379,835.09 × 17,062,322.06
  4. Step 4: Simplify right side
    26,360,089.89x = 671,911,428,693,058.25
  5. Step 5: Solve for x
    x = 671,911,428,693,058.25/26,360,089.89
  6. Step 6: Final answer
    x = 25,489,724.48

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.