Home / 106,069,581.41-159,128,310.42-32,299,960.50

Finding the Fourth Proportional to 106,069,581.41, 159,128,310.42 and 32,299,960.50

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Solution

The fourth proportional to 106,069,581.41, 159,128,310.42 and 32,299,960.50 is: 48,457,230.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,069,581.41 : 159,128,310.42 = 32,299,960.50 : x
  2. Step 2: Convert to fraction form
    106,069,581.41/159,128,310.42 = 32,299,960.50/x
  3. Step 3: Cross multiply
    106,069,581.41x = 159,128,310.42 × 32,299,960.50
  4. Step 4: Simplify right side
    106,069,581.41x = 5,139,838,140,997,738
  5. Step 5: Solve for x
    x = 5,139,838,140,997,738/106,069,581.41
  6. Step 6: Final answer
    x = 48,457,230.37

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.