Home / 27,001,107-37,261,242.54-14,610,929.04

Finding the Fourth Proportional to 27,001,107, 37,261,242.54 and 14,610,929.04

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Solution

The fourth proportional to 27,001,107, 37,261,242.54 and 14,610,929.04 is: 20,162,927.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,001,107 : 37,261,242.54 = 14,610,929.04 : x
  2. Step 2: Convert to fraction form
    27,001,107/37,261,242.54 = 14,610,929.04/x
  3. Step 3: Cross multiply
    27,001,107x = 37,261,242.54 × 14,610,929.04
  4. Step 4: Simplify right side
    27,001,107x = 544,421,370,694,169.31
  5. Step 5: Solve for x
    x = 544,421,370,694,169.31/27,001,107
  6. Step 6: Final answer
    x = 20,162,927.79

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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.