Home / 161,223,218.10-241,834,827.15-96,493,704.30

Finding the Fourth Proportional to 161,223,218.10, 241,834,827.15 and 96,493,704.30

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Solution

The fourth proportional to 161,223,218.10, 241,834,827.15 and 96,493,704.30 is: 144,740,556.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,223,218.10 : 241,834,827.15 = 96,493,704.30 : x
  2. Step 2: Convert to fraction form
    161,223,218.10/241,834,827.15 = 96,493,704.30/x
  3. Step 3: Cross multiply
    161,223,218.10x = 241,834,827.15 × 96,493,704.30
  4. Step 4: Simplify right side
    161,223,218.10x = 23,335,538,300,453,712
  5. Step 5: Solve for x
    x = 23,335,538,300,453,712/161,223,218.10
  6. Step 6: Final answer
    x = 144,740,556.45

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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.