Home / 433,759,247.10-650,634,723.45-106,236,200.70

Finding the Fourth Proportional to 433,759,247.10, 650,634,723.45 and 106,236,200.70

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Solution

The fourth proportional to 433,759,247.10, 650,634,723.45 and 106,236,200.70 is: 159,353,285.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,759,247.10 : 650,634,723.45 = 106,236,200.70 : x
  2. Step 2: Convert to fraction form
    433,759,247.10/650,634,723.45 = 106,236,200.70/x
  3. Step 3: Cross multiply
    433,759,247.10x = 650,634,723.45 × 106,236,200.70
  4. Step 4: Simplify right side
    433,759,247.10x = 69,120,961,062,823,200
  5. Step 5: Solve for x
    x = 69,120,961,062,823,200/433,759,247.10
  6. Step 6: Final answer
    x = 159,353,285.32

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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.