Home / 150,885,828-226,330,841.52-43,180,452

Finding the Fourth Proportional to 150,885,828, 226,330,841.52 and 43,180,452

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Solution

The fourth proportional to 150,885,828, 226,330,841.52 and 43,180,452 is: 64,771,278.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,885,828 : 226,330,841.52 = 43,180,452 : x
  2. Step 2: Convert to fraction form
    150,885,828/226,330,841.52 = 43,180,452/x
  3. Step 3: Cross multiply
    150,885,828x = 226,330,841.52 × 43,180,452
  4. Step 4: Simplify right side
    150,885,828x = 9,773,068,038,373,968
  5. Step 5: Solve for x
    x = 9,773,068,038,373,968/150,885,828
  6. Step 6: Final answer
    x = 64,771,278.84

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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.