Home / 17,733,581.66-24,473,729.05-9,895,558.34

Finding the Fourth Proportional to 17,733,581.66, 24,473,729.05 and 9,895,558.34

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Solution

The fourth proportional to 17,733,581.66, 24,473,729.05 and 9,895,558.34 is: 13,656,644.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,733,581.66 : 24,473,729.05 = 9,895,558.34 : x
  2. Step 2: Convert to fraction form
    17,733,581.66/24,473,729.05 = 9,895,558.34/x
  3. Step 3: Cross multiply
    17,733,581.66x = 24,473,729.05 × 9,895,558.34
  4. Step 4: Simplify right side
    17,733,581.66x = 242,181,213,464,520.25
  5. Step 5: Solve for x
    x = 242,181,213,464,520.25/17,733,581.66
  6. Step 6: Final answer
    x = 13,656,644.11

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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.