Home / 32,776,715.16-45,231,860.04-18,092,377.44

Finding the Fourth Proportional to 32,776,715.16, 45,231,860.04 and 18,092,377.44

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Solution

The fourth proportional to 32,776,715.16, 45,231,860.04 and 18,092,377.44 is: 24,967,477.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,776,715.16 : 45,231,860.04 = 18,092,377.44 : x
  2. Step 2: Convert to fraction form
    32,776,715.16/45,231,860.04 = 18,092,377.44/x
  3. Step 3: Cross multiply
    32,776,715.16x = 45,231,860.04 × 18,092,377.44
  4. Step 4: Simplify right side
    32,776,715.16x = 818,351,884,156,933.50
  5. Step 5: Solve for x
    x = 818,351,884,156,933.50/32,776,715.16
  6. Step 6: Final answer
    x = 24,967,477.07

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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.