Home / 433,759,251.60-650,634,730.20-106,236,205.20

Finding the Fourth Proportional to 433,759,251.60, 650,634,730.20 and 106,236,205.20

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Solution

The fourth proportional to 433,759,251.60, 650,634,730.20 and 106,236,205.20 is: 159,353,292.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,759,251.60 : 650,634,730.20 = 106,236,205.20 : x
  2. Step 2: Convert to fraction form
    433,759,251.60/650,634,730.20 = 106,236,205.20/x
  3. Step 3: Cross multiply
    433,759,251.60x = 650,634,730.20 × 106,236,205.20
  4. Step 4: Simplify right side
    433,759,251.60x = 69,120,964,707,773,848
  5. Step 5: Solve for x
    x = 69,120,964,707,773,848/433,759,251.60
  6. Step 6: Final answer
    x = 159,353,292.07

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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.