Home / 110,767,542.10-166,151,313.15-53,371,914.10

Finding the Fourth Proportional to 110,767,542.10, 166,151,313.15 and 53,371,914.10

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Solution

The fourth proportional to 110,767,542.10, 166,151,313.15 and 53,371,914.10 is: 80,057,871.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,767,542.10 : 166,151,313.15 = 53,371,914.10 : x
  2. Step 2: Convert to fraction form
    110,767,542.10/166,151,313.15 = 53,371,914.10/x
  3. Step 3: Cross multiply
    110,767,542.10x = 166,151,313.15 × 53,371,914.10
  4. Step 4: Simplify right side
    110,767,542.10x = 8,867,813,613,044,001
  5. Step 5: Solve for x
    x = 8,867,813,613,044,001/110,767,542.10
  6. Step 6: Final answer
    x = 80,057,871.15

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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.