Home / 24,786,428.22-34,204,588.56-13,772,893.05

Finding the Fourth Proportional to 24,786,428.22, 34,204,588.56 and 13,772,893.05

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Solution

The fourth proportional to 24,786,428.22, 34,204,588.56 and 13,772,893.05 is: 19,006,213.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,786,428.22 : 34,204,588.56 = 13,772,893.05 : x
  2. Step 2: Convert to fraction form
    24,786,428.22/34,204,588.56 = 13,772,893.05/x
  3. Step 3: Cross multiply
    24,786,428.22x = 34,204,588.56 × 13,772,893.05
  4. Step 4: Simplify right side
    24,786,428.22x = 471,096,140,056,133.56
  5. Step 5: Solve for x
    x = 471,096,140,056,133.56/24,786,428.22
  6. Step 6: Final answer
    x = 19,006,213.23

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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.