Home / 61,367,801.34-84,689,361.30-33,492,299.46

Finding the Fourth Proportional to 61,367,801.34, 84,689,361.30 and 33,492,299.46

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Solution

The fourth proportional to 61,367,801.34, 84,689,361.30 and 33,492,299.46 is: 46,220,353.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,367,801.34 : 84,689,361.30 = 33,492,299.46 : x
  2. Step 2: Convert to fraction form
    61,367,801.34/84,689,361.30 = 33,492,299.46/x
  3. Step 3: Cross multiply
    61,367,801.34x = 84,689,361.30 × 33,492,299.46
  4. Step 4: Simplify right side
    61,367,801.34x = 2,836,441,449,735,735
  5. Step 5: Solve for x
    x = 2,836,441,449,735,735/61,367,801.34
  6. Step 6: Final answer
    x = 46,220,353.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.