Home / 110,767,560.10-166,151,340.15-53,371,932.10

Finding the Fourth Proportional to 110,767,560.10, 166,151,340.15 and 53,371,932.10

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Solution

The fourth proportional to 110,767,560.10, 166,151,340.15 and 53,371,932.10 is: 80,057,898.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,767,560.10 : 166,151,340.15 = 53,371,932.10 : x
  2. Step 2: Convert to fraction form
    110,767,560.10/166,151,340.15 = 53,371,932.10/x
  3. Step 3: Cross multiply
    110,767,560.10x = 166,151,340.15 × 53,371,932.10
  4. Step 4: Simplify right side
    110,767,560.10x = 8,867,818,044,809,804
  5. Step 5: Solve for x
    x = 8,867,818,044,809,804/110,767,560.10
  6. Step 6: Final answer
    x = 80,057,898.15

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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.