Home / 161,026,302.30-241,539,453.45-136,084,004.70

Finding the Fourth Proportional to 161,026,302.30, 241,539,453.45 and 136,084,004.70

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Solution

The fourth proportional to 161,026,302.30, 241,539,453.45 and 136,084,004.70 is: 204,126,007.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    161,026,302.30 : 241,539,453.45 = 136,084,004.70 : x
  2. Step 2: Convert to fraction form
    161,026,302.30/241,539,453.45 = 136,084,004.70/x
  3. Step 3: Cross multiply
    161,026,302.30x = 241,539,453.45 × 136,084,004.70
  4. Step 4: Simplify right side
    161,026,302.30x = 32,869,656,118,525,228
  5. Step 5: Solve for x
    x = 32,869,656,118,525,228/161,026,302.30
  6. Step 6: Final answer
    x = 204,126,007.05

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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.