Home / 110,726,110.30-166,088,290.65-28,844,830.30

Finding the Fourth Proportional to 110,726,110.30, 166,088,290.65 and 28,844,830.30

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Solution

The fourth proportional to 110,726,110.30, 166,088,290.65 and 28,844,830.30 is: 43,267,017.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,726,110.30 : 166,088,290.65 = 28,844,830.30 : x
  2. Step 2: Convert to fraction form
    110,726,110.30/166,088,290.65 = 28,844,830.30/x
  3. Step 3: Cross multiply
    110,726,110.30x = 166,088,290.65 × 28,844,830.30
  4. Step 4: Simplify right side
    110,726,110.30x = 4,790,788,558,616,327
  5. Step 5: Solve for x
    x = 4,790,788,558,616,327/110,726,110.30
  6. Step 6: Final answer
    x = 43,267,017.56

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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.