Home / 52,757,069.35-72,808,794.66-33,194,726.14

Finding the Fourth Proportional to 52,757,069.35, 72,808,794.66 and 33,194,726.14

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Solution

The fourth proportional to 52,757,069.35, 72,808,794.66 and 33,194,726.14 is: 45,811,263.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,757,069.35 : 72,808,794.66 = 33,194,726.14 : x
  2. Step 2: Convert to fraction form
    52,757,069.35/72,808,794.66 = 33,194,726.14/x
  3. Step 3: Cross multiply
    52,757,069.35x = 72,808,794.66 × 33,194,726.14
  4. Step 4: Simplify right side
    52,757,069.35x = 2,416,867,999,421,229.50
  5. Step 5: Solve for x
    x = 2,416,867,999,421,229.50/52,757,069.35
  6. Step 6: Final answer
    x = 45,811,263.38

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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.