Home / 27,391,052.48-37,799,665.67-15,001,925.06

Finding the Fourth Proportional to 27,391,052.48, 37,799,665.67 and 15,001,925.06

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Solution

The fourth proportional to 27,391,052.48, 37,799,665.67 and 15,001,925.06 is: 20,702,663.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,391,052.48 : 37,799,665.67 = 15,001,925.06 : x
  2. Step 2: Convert to fraction form
    27,391,052.48/37,799,665.67 = 15,001,925.06/x
  3. Step 3: Cross multiply
    27,391,052.48x = 37,799,665.67 × 15,001,925.06
  4. Step 4: Simplify right side
    27,391,052.48x = 567,067,751,674,394.75
  5. Step 5: Solve for x
    x = 567,067,751,674,394.75/27,391,052.48
  6. Step 6: Final answer
    x = 20,702,663.84

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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.