Home / 151,160,508.60-226,762,881.30-48,907,145.40

Finding the Fourth Proportional to 151,160,508.60, 226,762,881.30 and 48,907,145.40

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Solution

The fourth proportional to 151,160,508.60, 226,762,881.30 and 48,907,145.40 is: 73,367,874.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,160,508.60 : 226,762,881.30 = 48,907,145.40 : x
  2. Step 2: Convert to fraction form
    151,160,508.60/226,762,881.30 = 48,907,145.40/x
  3. Step 3: Cross multiply
    151,160,508.60x = 226,762,881.30 × 48,907,145.40
  4. Step 4: Simplify right side
    151,160,508.60x = 11,090,325,207,062,042
  5. Step 5: Solve for x
    x = 11,090,325,207,062,042/151,160,508.60
  6. Step 6: Final answer
    x = 73,367,874.39

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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.