Home / 29,831,768.46-41,208,364.71-23,386,766.94

Finding the Fourth Proportional to 29,831,768.46, 41,208,364.71 and 23,386,766.94

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Solution

The fourth proportional to 29,831,768.46, 41,208,364.71 and 23,386,766.94 is: 32,305,507.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,831,768.46 : 41,208,364.71 = 23,386,766.94 : x
  2. Step 2: Convert to fraction form
    29,831,768.46/41,208,364.71 = 23,386,766.94/x
  3. Step 3: Cross multiply
    29,831,768.46x = 41,208,364.71 × 23,386,766.94
  4. Step 4: Simplify right side
    29,831,768.46x = 963,730,421,451,290.75
  5. Step 5: Solve for x
    x = 963,730,421,451,290.75/29,831,768.46
  6. Step 6: Final answer
    x = 32,305,507.56

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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.