Home / 41,669,530.92-57,503,950.74-22,831,188.57

Finding the Fourth Proportional to 41,669,530.92, 57,503,950.74 and 22,831,188.57

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Solution

The fourth proportional to 41,669,530.92, 57,503,950.74 and 22,831,188.57 is: 31,507,039.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,669,530.92 : 57,503,950.74 = 22,831,188.57 : x
  2. Step 2: Convert to fraction form
    41,669,530.92/57,503,950.74 = 22,831,188.57/x
  3. Step 3: Cross multiply
    41,669,530.92x = 57,503,950.74 × 22,831,188.57
  4. Step 4: Simplify right side
    41,669,530.92x = 1,312,883,542,864,931
  5. Step 5: Solve for x
    x = 1,312,883,542,864,931/41,669,530.92
  6. Step 6: Final answer
    x = 31,507,039.17

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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.