Home / 151,250,784.30-226,876,176.45-149,815,893.60

Finding the Fourth Proportional to 151,250,784.30, 226,876,176.45 and 149,815,893.60

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Solution

The fourth proportional to 151,250,784.30, 226,876,176.45 and 149,815,893.60 is: 224,723,840.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,250,784.30 : 226,876,176.45 = 149,815,893.60 : x
  2. Step 2: Convert to fraction form
    151,250,784.30/226,876,176.45 = 149,815,893.60/x
  3. Step 3: Cross multiply
    151,250,784.30x = 226,876,176.45 × 149,815,893.60
  4. Step 4: Simplify right side
    151,250,784.30x = 33,989,657,111,408,024
  5. Step 5: Solve for x
    x = 33,989,657,111,408,024/151,250,784.30
  6. Step 6: Final answer
    x = 224,723,840.40

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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.