Home / 33,041,505.18-45,594,600.64-19,103,755.40

Finding the Fourth Proportional to 33,041,505.18, 45,594,600.64 and 19,103,755.40

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Solution

The fourth proportional to 33,041,505.18, 45,594,600.64 and 19,103,755.40 is: 26,361,634.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,041,505.18 : 45,594,600.64 = 19,103,755.40 : x
  2. Step 2: Convert to fraction form
    33,041,505.18/45,594,600.64 = 19,103,755.40/x
  3. Step 3: Cross multiply
    33,041,505.18x = 45,594,600.64 × 19,103,755.40
  4. Step 4: Simplify right side
    33,041,505.18x = 871,028,098,187,243.38
  5. Step 5: Solve for x
    x = 871,028,098,187,243.38/33,041,505.18
  6. Step 6: Final answer
    x = 26,361,634.96

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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.