Home / 63,606,688.20-95,410,032.30-43,451,296.20

Finding the Fourth Proportional to 63,606,688.20, 95,410,032.30 and 43,451,296.20

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Solution

The fourth proportional to 63,606,688.20, 95,410,032.30 and 43,451,296.20 is: 65,176,944.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,606,688.20 : 95,410,032.30 = 43,451,296.20 : x
  2. Step 2: Convert to fraction form
    63,606,688.20/95,410,032.30 = 43,451,296.20/x
  3. Step 3: Cross multiply
    63,606,688.20x = 95,410,032.30 × 43,451,296.20
  4. Step 4: Simplify right side
    63,606,688.20x = 4,145,689,573,918,867.50
  5. Step 5: Solve for x
    x = 4,145,689,573,918,867.50/63,606,688.20
  6. Step 6: Final answer
    x = 65,176,944.30

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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.