Home / 26,897,670.24-37,117,272.24-15,298,055.52

Finding the Fourth Proportional to 26,897,670.24, 37,117,272.24 and 15,298,055.52

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Solution

The fourth proportional to 26,897,670.24, 37,117,272.24 and 15,298,055.52 is: 21,110,456.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,897,670.24 : 37,117,272.24 = 15,298,055.52 : x
  2. Step 2: Convert to fraction form
    26,897,670.24/37,117,272.24 = 15,298,055.52/x
  3. Step 3: Cross multiply
    26,897,670.24x = 37,117,272.24 × 15,298,055.52
  4. Step 4: Simplify right side
    26,897,670.24x = 567,822,091,478,474.75
  5. Step 5: Solve for x
    x = 567,822,091,478,474.75/26,897,670.24
  6. Step 6: Final answer
    x = 21,110,456.27

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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.