Home / 22,030,859.68-33,059,223.60-9,250,381.60

Finding the Fourth Proportional to 22,030,859.68, 33,059,223.60 and 9,250,381.60

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Solution

The fourth proportional to 22,030,859.68, 33,059,223.60 and 9,250,381.60 is: 13,881,003.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,030,859.68 : 33,059,223.60 = 9,250,381.60 : x
  2. Step 2: Convert to fraction form
    22,030,859.68/33,059,223.60 = 9,250,381.60/x
  3. Step 3: Cross multiply
    22,030,859.68x = 33,059,223.60 × 9,250,381.60
  4. Step 4: Simplify right side
    22,030,859.68x = 305,810,433,699,725.75
  5. Step 5: Solve for x
    x = 305,810,433,699,725.75/22,030,859.68
  6. Step 6: Final answer
    x = 13,881,003.20

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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.