Home / 95,516,816.66-143,303,335.24-30,819,408.02

Finding the Fourth Proportional to 95,516,816.66, 143,303,335.24 and 30,819,408.02

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Solution

The fourth proportional to 95,516,816.66, 143,303,335.24 and 30,819,408.02 is: 46,238,182.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,516,816.66 : 143,303,335.24 = 30,819,408.02 : x
  2. Step 2: Convert to fraction form
    95,516,816.66/143,303,335.24 = 30,819,408.02/x
  3. Step 3: Cross multiply
    95,516,816.66x = 143,303,335.24 × 30,819,408.02
  4. Step 4: Simplify right side
    95,516,816.66x = 4,416,523,959,388,405
  5. Step 5: Solve for x
    x = 4,416,523,959,388,405/95,516,816.66
  6. Step 6: Final answer
    x = 46,238,182.07

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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.