Home / 95,516,815.68-143,303,333.72-30,819,407.04

Finding the Fourth Proportional to 95,516,815.68, 143,303,333.72 and 30,819,407.04

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Solution

The fourth proportional to 95,516,815.68, 143,303,333.72 and 30,819,407.04 is: 46,238,180.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,516,815.68 : 143,303,333.72 = 30,819,407.04 : x
  2. Step 2: Convert to fraction form
    95,516,815.68/143,303,333.72 = 30,819,407.04/x
  3. Step 3: Cross multiply
    95,516,815.68x = 143,303,333.72 × 30,819,407.04
  4. Step 4: Simplify right side
    95,516,815.68x = 4,416,523,772,105,637
  5. Step 5: Solve for x
    x = 4,416,523,772,105,637/95,516,815.68
  6. Step 6: Final answer
    x = 46,238,180.58

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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.