Home / 32,777,271.32-45,232,642.50-18,092,945.96

Finding the Fourth Proportional to 32,777,271.32, 45,232,642.50 and 18,092,945.96

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Solution

The fourth proportional to 32,777,271.32, 45,232,642.50 and 18,092,945.96 is: 24,968,269.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,777,271.32 : 45,232,642.50 = 18,092,945.96 : x
  2. Step 2: Convert to fraction form
    32,777,271.32/45,232,642.50 = 18,092,945.96/x
  3. Step 3: Cross multiply
    32,777,271.32x = 45,232,642.50 × 18,092,945.96
  4. Step 4: Simplify right side
    32,777,271.32x = 818,391,756,380,499.38
  5. Step 5: Solve for x
    x = 818,391,756,380,499.38/32,777,271.32
  6. Step 6: Final answer
    x = 24,968,269.88

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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.