Home / 32,639,255.36-45,041,923.28-17,954,605.44

Finding the Fourth Proportional to 32,639,255.36, 45,041,923.28 and 17,954,605.44

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Solution

The fourth proportional to 32,639,255.36, 45,041,923.28 and 17,954,605.44 is: 24,777,218.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,639,255.36 : 45,041,923.28 = 17,954,605.44 : x
  2. Step 2: Convert to fraction form
    32,639,255.36/45,041,923.28 = 17,954,605.44/x
  3. Step 3: Cross multiply
    32,639,255.36x = 45,041,923.28 × 17,954,605.44
  4. Step 4: Simplify right side
    32,639,255.36x = 808,709,960,751,150.75
  5. Step 5: Solve for x
    x = 808,709,960,751,150.75/32,639,255.36
  6. Step 6: Final answer
    x = 24,777,218.47

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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.