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Finding the Fourth Proportional to 29,593,502.40, 44,323,898.40 and 25,612,190.40

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Solution

The fourth proportional to 29,593,502.40, 44,323,898.40 and 25,612,190.40 is: 38,360,857.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,593,502.40 : 44,323,898.40 = 25,612,190.40 : x
  2. Step 2: Convert to fraction form
    29,593,502.40/44,323,898.40 = 25,612,190.40/x
  3. Step 3: Cross multiply
    29,593,502.40x = 44,323,898.40 × 25,612,190.40
  4. Step 4: Simplify right side
    29,593,502.40x = 1,135,232,125,091,055.25
  5. Step 5: Solve for x
    x = 1,135,232,125,091,055.25/29,593,502.40
  6. Step 6: Final answer
    x = 38,360,857.39

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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.