Home / 19,425,261.27-26,806,158.02-10,723,247.07

Finding the Fourth Proportional to 19,425,261.27, 26,806,158.02 and 10,723,247.07

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Solution

The fourth proportional to 19,425,261.27, 26,806,158.02 and 10,723,247.07 is: 14,797,693.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,425,261.27 : 26,806,158.02 = 10,723,247.07 : x
  2. Step 2: Convert to fraction form
    19,425,261.27/26,806,158.02 = 10,723,247.07/x
  3. Step 3: Cross multiply
    19,425,261.27x = 26,806,158.02 × 10,723,247.07
  4. Step 4: Simplify right side
    19,425,261.27x = 287,449,055,445,922
  5. Step 5: Solve for x
    x = 287,449,055,445,922/19,425,261.27
  6. Step 6: Final answer
    x = 14,797,693.14

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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.