Home / 177,120,826.20-265,793,213.70-104,337,466.20

Finding the Fourth Proportional to 177,120,826.20, 265,793,213.70 and 104,337,466.20

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Solution

The fourth proportional to 177,120,826.20, 265,793,213.70 and 104,337,466.20 is: 156,572,160.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,120,826.20 : 265,793,213.70 = 104,337,466.20 : x
  2. Step 2: Convert to fraction form
    177,120,826.20/265,793,213.70 = 104,337,466.20/x
  3. Step 3: Cross multiply
    177,120,826.20x = 265,793,213.70 × 104,337,466.20
  4. Step 4: Simplify right side
    177,120,826.20x = 27,732,190,450,613,128
  5. Step 5: Solve for x
    x = 27,732,190,450,613,128/177,120,826.20
  6. Step 6: Final answer
    x = 156,572,160.63

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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.