Home / 16,975,123.91-23,426,236.84-9,534,097.22

Finding the Fourth Proportional to 16,975,123.91, 23,426,236.84 and 9,534,097.22

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Solution

The fourth proportional to 16,975,123.91, 23,426,236.84 and 9,534,097.22 is: 13,157,371.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,975,123.91 : 23,426,236.84 = 9,534,097.22 : x
  2. Step 2: Convert to fraction form
    16,975,123.91/23,426,236.84 = 9,534,097.22/x
  3. Step 3: Cross multiply
    16,975,123.91x = 23,426,236.84 × 9,534,097.22
  4. Step 4: Simplify right side
    16,975,123.91x = 223,348,019,531,305.59
  5. Step 5: Solve for x
    x = 223,348,019,531,305.59/16,975,123.91
  6. Step 6: Final answer
    x = 13,157,371.97

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1.5x scale

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.