Home / 32,662,104.85-45,073,349.67-17,977,456.90

Finding the Fourth Proportional to 32,662,104.85, 45,073,349.67 and 17,977,456.90

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Solution

The fourth proportional to 32,662,104.85, 45,073,349.67 and 17,977,456.90 is: 24,808,695.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,662,104.85 : 45,073,349.67 = 17,977,456.90 : x
  2. Step 2: Convert to fraction form
    32,662,104.85/45,073,349.67 = 17,977,456.90/x
  3. Step 3: Cross multiply
    32,662,104.85x = 45,073,349.67 × 17,977,456.90
  4. Step 4: Simplify right side
    32,662,104.85x = 810,304,201,031,054.25
  5. Step 5: Solve for x
    x = 810,304,201,031,054.25/32,662,104.85
  6. Step 6: Final answer
    x = 24,808,695.11

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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.