Home / 110,732,214.30-166,048,555.05-42,552,246.30

Finding the Fourth Proportional to 110,732,214.30, 166,048,555.05 and 42,552,246.30

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Solution

The fourth proportional to 110,732,214.30, 166,048,555.05 and 42,552,246.30 is: 63,809,245.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,732,214.30 : 166,048,555.05 = 42,552,246.30 : x
  2. Step 2: Convert to fraction form
    110,732,214.30/166,048,555.05 = 42,552,246.30/x
  3. Step 3: Cross multiply
    110,732,214.30x = 166,048,555.05 × 42,552,246.30
  4. Step 4: Simplify right side
    110,732,214.30x = 7,065,739,012,246,709
  5. Step 5: Solve for x
    x = 7,065,739,012,246,709/110,732,214.30
  6. Step 6: Final answer
    x = 63,809,245.19

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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.