Home / 29,614,056.75-40,869,480.89-16,562,530.08

Finding the Fourth Proportional to 29,614,056.75, 40,869,480.89 and 16,562,530.08

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Solution

The fourth proportional to 29,614,056.75, 40,869,480.89 and 16,562,530.08 is: 22,857,456.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,614,056.75 : 40,869,480.89 = 16,562,530.08 : x
  2. Step 2: Convert to fraction form
    29,614,056.75/40,869,480.89 = 16,562,530.08/x
  3. Step 3: Cross multiply
    29,614,056.75x = 40,869,480.89 × 16,562,530.08
  4. Step 4: Simplify right side
    29,614,056.75x = 676,902,006,511,797.50
  5. Step 5: Solve for x
    x = 676,902,006,511,797.50/29,614,056.75
  6. Step 6: Final answer
    x = 22,857,456.25

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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.