Home / 32,755,606.99-45,202,425.92-18,071,391.89

Finding the Fourth Proportional to 32,755,606.99, 45,202,425.92 and 18,071,391.89

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Solution

The fourth proportional to 32,755,606.99, 45,202,425.92 and 18,071,391.89 is: 24,938,348.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,755,606.99 : 45,202,425.92 = 18,071,391.89 : x
  2. Step 2: Convert to fraction form
    32,755,606.99/45,202,425.92 = 18,071,391.89/x
  3. Step 3: Cross multiply
    32,755,606.99x = 45,202,425.92 × 18,071,391.89
  4. Step 4: Simplify right side
    32,755,606.99x = 816,870,753,015,167
  5. Step 5: Solve for x
    x = 816,870,753,015,167/32,755,606.99
  6. Step 6: Final answer
    x = 24,938,348.82

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1.5x scale

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.