Home / 39,440,492.60-59,160,738.90-22,434,380.60

Finding the Fourth Proportional to 39,440,492.60, 59,160,738.90 and 22,434,380.60

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Solution

The fourth proportional to 39,440,492.60, 59,160,738.90 and 22,434,380.60 is: 33,651,570.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,440,492.60 : 59,160,738.90 = 22,434,380.60 : x
  2. Step 2: Convert to fraction form
    39,440,492.60/59,160,738.90 = 22,434,380.60/x
  3. Step 3: Cross multiply
    39,440,492.60x = 59,160,738.90 × 22,434,380.60
  4. Step 4: Simplify right side
    39,440,492.60x = 1,327,234,533,059,825.50
  5. Step 5: Solve for x
    x = 1,327,234,533,059,825.50/39,440,492.60
  6. Step 6: Final answer
    x = 33,651,570.90

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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.