Home / 27,677,301.63-38,194,674.80-14,947,010.04

Finding the Fourth Proportional to 27,677,301.63, 38,194,674.80 and 14,947,010.04

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Solution

The fourth proportional to 27,677,301.63, 38,194,674.80 and 14,947,010.04 is: 20,626,873.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,677,301.63 : 38,194,674.80 = 14,947,010.04 : x
  2. Step 2: Convert to fraction form
    27,677,301.63/38,194,674.80 = 14,947,010.04/x
  3. Step 3: Cross multiply
    27,677,301.63x = 38,194,674.80 × 14,947,010.04
  4. Step 4: Simplify right side
    27,677,301.63x = 570,896,187,635,399.88
  5. Step 5: Solve for x
    x = 570,896,187,635,399.88/27,677,301.63
  6. Step 6: Final answer
    x = 20,626,873.07

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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.