Home / 27,144,593.64-37,458,590.94-14,921,363.16

Finding the Fourth Proportional to 27,144,593.64, 37,458,590.94 and 14,921,363.16

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Solution

The fourth proportional to 27,144,593.64, 37,458,590.94 and 14,921,363.16 is: 20,590,959.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,144,593.64 : 37,458,590.94 = 14,921,363.16 : x
  2. Step 2: Convert to fraction form
    27,144,593.64/37,458,590.94 = 14,921,363.16/x
  3. Step 3: Cross multiply
    27,144,593.64x = 37,458,590.94 × 14,921,363.16
  4. Step 4: Simplify right side
    27,144,593.64x = 558,933,238,877,625.75
  5. Step 5: Solve for x
    x = 558,933,238,877,625.75/27,144,593.64
  6. Step 6: Final answer
    x = 20,590,959.89

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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.