Home / 35,470,305.40-53,229,077.70-16,291,190.20

Finding the Fourth Proportional to 35,470,305.40, 53,229,077.70 and 16,291,190.20

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Solution

The fourth proportional to 35,470,305.40, 53,229,077.70 and 16,291,190.20 is: 24,447,633.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,470,305.40 : 53,229,077.70 = 16,291,190.20 : x
  2. Step 2: Convert to fraction form
    35,470,305.40/53,229,077.70 = 16,291,190.20/x
  3. Step 3: Cross multiply
    35,470,305.40x = 53,229,077.70 × 16,291,190.20
  4. Step 4: Simplify right side
    35,470,305.40x = 867,165,028,981,278.50
  5. Step 5: Solve for x
    x = 867,165,028,981,278.50/35,470,305.40
  6. Step 6: Final answer
    x = 24,447,633.57

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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.