Home / 95,954,610.42-143,931,803.04-31,258,311.48

Finding the Fourth Proportional to 95,954,610.42, 143,931,803.04 and 31,258,311.48

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Solution

The fourth proportional to 95,954,610.42, 143,931,803.04 and 31,258,311.48 is: 46,887,430.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,954,610.42 : 143,931,803.04 = 31,258,311.48 : x
  2. Step 2: Convert to fraction form
    95,954,610.42/143,931,803.04 = 31,258,311.48/x
  3. Step 3: Cross multiply
    95,954,610.42x = 143,931,803.04 × 31,258,311.48
  4. Step 4: Simplify right side
    95,954,610.42x = 4,499,065,131,302,330.50
  5. Step 5: Solve for x
    x = 4,499,065,131,302,330.50/95,954,610.42
  6. Step 6: Final answer
    x = 46,887,430.54

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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.