Home / 16,164,166.66-24,233,375.70-9,332,991.06

Finding the Fourth Proportional to 16,164,166.66, 24,233,375.70 and 9,332,991.06

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Solution

The fourth proportional to 16,164,166.66, 24,233,375.70 and 9,332,991.06 is: 13,992,053.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,164,166.66 : 24,233,375.70 = 9,332,991.06 : x
  2. Step 2: Convert to fraction form
    16,164,166.66/24,233,375.70 = 9,332,991.06/x
  3. Step 3: Cross multiply
    16,164,166.66x = 24,233,375.70 × 9,332,991.06
  4. Step 4: Simplify right side
    16,164,166.66x = 226,169,878,833,412.53
  5. Step 5: Solve for x
    x = 226,169,878,833,412.53/16,164,166.66
  6. Step 6: Final answer
    x = 13,992,053.13

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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.