Home / 30,432,247.56-41,972,014.01-26,753,298.03

Finding the Fourth Proportional to 30,432,247.56, 41,972,014.01 and 26,753,298.03

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Solution

The fourth proportional to 30,432,247.56, 41,972,014.01 and 26,753,298.03 is: 36,898,023.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,432,247.56 : 41,972,014.01 = 26,753,298.03 : x
  2. Step 2: Convert to fraction form
    30,432,247.56/41,972,014.01 = 26,753,298.03/x
  3. Step 3: Cross multiply
    30,432,247.56x = 41,972,014.01 × 26,753,298.03
  4. Step 4: Simplify right side
    30,432,247.56x = 1,122,889,799,795,748.75
  5. Step 5: Solve for x
    x = 1,122,889,799,795,748.75/30,432,247.56
  6. Step 6: Final answer
    x = 36,898,023.97

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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.