Home / 26,313,466.10-39,472,905.87-9,932,548.46

Finding the Fourth Proportional to 26,313,466.10, 39,472,905.87 and 9,932,548.46

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Solution

The fourth proportional to 26,313,466.10, 39,472,905.87 and 9,932,548.46 is: 14,899,844.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,313,466.10 : 39,472,905.87 = 9,932,548.46 : x
  2. Step 2: Convert to fraction form
    26,313,466.10/39,472,905.87 = 9,932,548.46/x
  3. Step 3: Cross multiply
    26,313,466.10x = 39,472,905.87 × 9,932,548.46
  4. Step 4: Simplify right side
    26,313,466.10x = 392,066,550,410,793.50
  5. Step 5: Solve for x
    x = 392,066,550,410,793.50/26,313,466.10
  6. Step 6: Final answer
    x = 14,899,844.40

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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.