Home / 22,926,072.83-34,389,103.07-15,715,747.05

Finding the Fourth Proportional to 22,926,072.83, 34,389,103.07 and 15,715,747.05

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Solution

The fourth proportional to 22,926,072.83, 34,389,103.07 and 15,715,747.05 is: 23,573,616.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926,072.83 : 34,389,103.07 = 15,715,747.05 : x
  2. Step 2: Convert to fraction form
    22,926,072.83/34,389,103.07 = 15,715,747.05/x
  3. Step 3: Cross multiply
    22,926,072.83x = 34,389,103.07 × 15,715,747.05
  4. Step 4: Simplify right side
    22,926,072.83x = 540,450,445,045,919.69
  5. Step 5: Solve for x
    x = 540,450,445,045,919.69/22,926,072.83
  6. Step 6: Final answer
    x = 23,573,616.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.