Home / 29,671,871.35-44,503,766.73-7,810,419.79

Finding the Fourth Proportional to 29,671,871.35, 44,503,766.73 and 7,810,419.79

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Solution

The fourth proportional to 29,671,871.35, 44,503,766.73 and 7,810,419.79 is: 11,714,566.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,671,871.35 : 44,503,766.73 = 7,810,419.79 : x
  2. Step 2: Convert to fraction form
    29,671,871.35/44,503,766.73 = 7,810,419.79/x
  3. Step 3: Cross multiply
    29,671,871.35x = 44,503,766.73 × 7,810,419.79
  4. Step 4: Simplify right side
    29,671,871.35x = 347,593,100,397,535.56
  5. Step 5: Solve for x
    x = 347,593,100,397,535.56/29,671,871.35
  6. Step 6: Final answer
    x = 11,714,566.17

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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.