Home / 95,728,684.88-143,484,103.18-58,254,650.04

Finding the Fourth Proportional to 95,728,684.88, 143,484,103.18 and 58,254,650.04

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Solution

The fourth proportional to 95,728,684.88, 143,484,103.18 and 58,254,650.04 is: 87,315,690.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,728,684.88 : 143,484,103.18 = 58,254,650.04 : x
  2. Step 2: Convert to fraction form
    95,728,684.88/143,484,103.18 = 58,254,650.04/x
  3. Step 3: Cross multiply
    95,728,684.88x = 143,484,103.18 × 58,254,650.04
  4. Step 4: Simplify right side
    95,728,684.88x = 8,358,616,217,665,036
  5. Step 5: Solve for x
    x = 8,358,616,217,665,036/95,728,684.88
  6. Step 6: Final answer
    x = 87,315,690.46

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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.