Home / 35,170,049.08-48,534,952.70-19,489,335.50

Finding the Fourth Proportional to 35,170,049.08, 48,534,952.70 and 19,489,335.50

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Solution

The fourth proportional to 35,170,049.08, 48,534,952.70 and 19,489,335.50 is: 26,895,440.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,170,049.08 : 48,534,952.70 = 19,489,335.50 : x
  2. Step 2: Convert to fraction form
    35,170,049.08/48,534,952.70 = 19,489,335.50/x
  3. Step 3: Cross multiply
    35,170,049.08x = 48,534,952.70 × 19,489,335.50
  4. Step 4: Simplify right side
    35,170,049.08x = 945,913,976,646,930.88
  5. Step 5: Solve for x
    x = 945,913,976,646,930.88/35,170,049.08
  6. Step 6: Final answer
    x = 26,895,440.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.