Home / 19,073,754.10-26,320,979.34-10,814,372.02

Finding the Fourth Proportional to 19,073,754.10, 26,320,979.34 and 10,814,372.02

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Solution

The fourth proportional to 19,073,754.10, 26,320,979.34 and 10,814,372.02 is: 14,923,379.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,073,754.10 : 26,320,979.34 = 10,814,372.02 : x
  2. Step 2: Convert to fraction form
    19,073,754.10/26,320,979.34 = 10,814,372.02/x
  3. Step 3: Cross multiply
    19,073,754.10x = 26,320,979.34 × 10,814,372.02
  4. Step 4: Simplify right side
    19,073,754.10x = 284,644,862,513,494.06
  5. Step 5: Solve for x
    x = 284,644,862,513,494.06/19,073,754.10
  6. Step 6: Final answer
    x = 14,923,379.06

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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.