Home / 22,603,933.10-33,902,707.34-7,249,227.54

Finding the Fourth Proportional to 22,603,933.10, 33,902,707.34 and 7,249,227.54

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Solution

The fourth proportional to 22,603,933.10, 33,902,707.34 and 7,249,227.54 is: 10,872,817.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,603,933.10 : 33,902,707.34 = 7,249,227.54 : x
  2. Step 2: Convert to fraction form
    22,603,933.10/33,902,707.34 = 7,249,227.54/x
  3. Step 3: Cross multiply
    22,603,933.10x = 33,902,707.34 × 7,249,227.54
  4. Step 4: Simplify right side
    22,603,933.10x = 245,768,439,620,676.06
  5. Step 5: Solve for x
    x = 245,768,439,620,676.06/22,603,933.10
  6. Step 6: Final answer
    x = 10,872,817.51

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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.