Home / 433,751,894.10-650,623,693.95-106,228,847.70

Finding the Fourth Proportional to 433,751,894.10, 650,623,693.95 and 106,228,847.70

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Solution

The fourth proportional to 433,751,894.10, 650,623,693.95 and 106,228,847.70 is: 159,342,255.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,751,894.10 : 650,623,693.95 = 106,228,847.70 : x
  2. Step 2: Convert to fraction form
    433,751,894.10/650,623,693.95 = 106,228,847.70/x
  3. Step 3: Cross multiply
    433,751,894.10x = 650,623,693.95 × 106,228,847.70
  4. Step 4: Simplify right side
    433,751,894.10x = 69,115,005,294,625,968
  5. Step 5: Solve for x
    x = 69,115,005,294,625,968/433,751,894.10
  6. Step 6: Final answer
    x = 159,342,255.87

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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.