Home / 35,115,252.23-52,615,370.07-18,703,117.89

Finding the Fourth Proportional to 35,115,252.23, 52,615,370.07 and 18,703,117.89

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Solution

The fourth proportional to 35,115,252.23, 52,615,370.07 and 18,703,117.89 is: 28,024,046.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,115,252.23 : 52,615,370.07 = 18,703,117.89 : x
  2. Step 2: Convert to fraction form
    35,115,252.23/52,615,370.07 = 18,703,117.89/x
  3. Step 3: Cross multiply
    35,115,252.23x = 52,615,370.07 × 18,703,117.89
  4. Step 4: Simplify right side
    35,115,252.23x = 984,071,469,245,187.62
  5. Step 5: Solve for x
    x = 984,071,469,245,187.62/35,115,252.23
  6. Step 6: Final answer
    x = 28,024,046.72

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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.