Home / 32,831,999.70-49,247,999.55-22,082,457.30

Finding the Fourth Proportional to 32,831,999.70, 49,247,999.55 and 22,082,457.30

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Solution

The fourth proportional to 32,831,999.70, 49,247,999.55 and 22,082,457.30 is: 33,123,685.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,831,999.70 : 49,247,999.55 = 22,082,457.30 : x
  2. Step 2: Convert to fraction form
    32,831,999.70/49,247,999.55 = 22,082,457.30/x
  3. Step 3: Cross multiply
    32,831,999.70x = 49,247,999.55 × 22,082,457.30
  4. Step 4: Simplify right side
    32,831,999.70x = 1,087,516,847,173,294.12
  5. Step 5: Solve for x
    x = 1,087,516,847,173,294.12/32,831,999.70
  6. Step 6: Final answer
    x = 33,123,685.95

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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.