Home / 31,968,700.34-44,116,723.49-17,839,738.68

Finding the Fourth Proportional to 31,968,700.34, 44,116,723.49 and 17,839,738.68

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Solution

The fourth proportional to 31,968,700.34, 44,116,723.49 and 17,839,738.68 is: 24,618,793.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,968,700.34 : 44,116,723.49 = 17,839,738.68 : x
  2. Step 2: Convert to fraction form
    31,968,700.34/44,116,723.49 = 17,839,738.68/x
  3. Step 3: Cross multiply
    31,968,700.34x = 44,116,723.49 × 17,839,738.68
  4. Step 4: Simplify right side
    31,968,700.34x = 787,030,818,341,566.12
  5. Step 5: Solve for x
    x = 787,030,818,341,566.12/31,968,700.34
  6. Step 6: Final answer
    x = 24,618,793.07

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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.