Home / 151,070,893.80-226,606,340.70-148,551,469.80

Finding the Fourth Proportional to 151,070,893.80, 226,606,340.70 and 148,551,469.80

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Solution

The fourth proportional to 151,070,893.80, 226,606,340.70 and 148,551,469.80 is: 222,827,204.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,070,893.80 : 226,606,340.70 = 148,551,469.80 : x
  2. Step 2: Convert to fraction form
    151,070,893.80/226,606,340.70 = 148,551,469.80/x
  3. Step 3: Cross multiply
    151,070,893.80x = 226,606,340.70 × 148,551,469.80
  4. Step 4: Simplify right side
    151,070,893.80x = 33,662,704,976,984,560
  5. Step 5: Solve for x
    x = 33,662,704,976,984,560/151,070,893.80
  6. Step 6: Final answer
    x = 222,827,204.70

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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.