Home / 22,930,709.40-34,396,064.10-9,283,829.40

Finding the Fourth Proportional to 22,930,709.40, 34,396,064.10 and 9,283,829.40

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Solution

The fourth proportional to 22,930,709.40, 34,396,064.10 and 9,283,829.40 is: 13,925,744.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,930,709.40 : 34,396,064.10 = 9,283,829.40 : x
  2. Step 2: Convert to fraction form
    22,930,709.40/34,396,064.10 = 9,283,829.40/x
  3. Step 3: Cross multiply
    22,930,709.40x = 34,396,064.10 × 9,283,829.40
  4. Step 4: Simplify right side
    22,930,709.40x = 319,327,191,135,864.56
  5. Step 5: Solve for x
    x = 319,327,191,135,864.56/22,930,709.40
  6. Step 6: Final answer
    x = 13,925,744.10

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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.