Home / 161,223,218.60-241,834,827.90-96,493,704.80

Finding the Fourth Proportional to 161,223,218.60, 241,834,827.90 and 96,493,704.80

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Solution

The fourth proportional to 161,223,218.60, 241,834,827.90 and 96,493,704.80 is: 144,740,557.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,223,218.60 : 241,834,827.90 = 96,493,704.80 : x
  2. Step 2: Convert to fraction form
    161,223,218.60/241,834,827.90 = 96,493,704.80/x
  3. Step 3: Cross multiply
    161,223,218.60x = 241,834,827.90 × 96,493,704.80
  4. Step 4: Simplify right side
    161,223,218.60x = 23,335,538,493,741,404
  5. Step 5: Solve for x
    x = 23,335,538,493,741,404/161,223,218.60
  6. Step 6: Final answer
    x = 144,740,557.20

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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.