Home / 23,355,559.82-32,224,200.60-13,431,901.52

Finding the Fourth Proportional to 23,355,559.82, 32,224,200.60 and 13,431,901.52

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Solution

The fourth proportional to 23,355,559.82, 32,224,200.60 and 13,431,901.52 is: 18,532,302.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355,559.82 : 32,224,200.60 = 13,431,901.52 : x
  2. Step 2: Convert to fraction form
    23,355,559.82/32,224,200.60 = 13,431,901.52/x
  3. Step 3: Cross multiply
    23,355,559.82x = 32,224,200.60 × 13,431,901.52
  4. Step 4: Simplify right side
    23,355,559.82x = 432,832,288,858,803.94
  5. Step 5: Solve for x
    x = 432,832,288,858,803.94/23,355,559.82
  6. Step 6: Final answer
    x = 18,532,302.04

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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.