Home / 35,229,780.30-52,844,670.45-29,257,812.30

Finding the Fourth Proportional to 35,229,780.30, 52,844,670.45 and 29,257,812.30

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Solution

The fourth proportional to 35,229,780.30, 52,844,670.45 and 29,257,812.30 is: 43,886,718.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,229,780.30 : 52,844,670.45 = 29,257,812.30 : x
  2. Step 2: Convert to fraction form
    35,229,780.30/52,844,670.45 = 29,257,812.30/x
  3. Step 3: Cross multiply
    35,229,780.30x = 52,844,670.45 × 29,257,812.30
  4. Step 4: Simplify right side
    35,229,780.30x = 1,546,119,449,081,456.75
  5. Step 5: Solve for x
    x = 1,546,119,449,081,456.75/35,229,780.30
  6. Step 6: Final answer
    x = 43,886,718.45

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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.