Home / 36,581,194.92-54,871,816.98-9,289,534.44

Finding the Fourth Proportional to 36,581,194.92, 54,871,816.98 and 9,289,534.44

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Solution

The fourth proportional to 36,581,194.92, 54,871,816.98 and 9,289,534.44 is: 13,934,307.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,581,194.92 : 54,871,816.98 = 9,289,534.44 : x
  2. Step 2: Convert to fraction form
    36,581,194.92/54,871,816.98 = 9,289,534.44/x
  3. Step 3: Cross multiply
    36,581,194.92x = 54,871,816.98 × 9,289,534.44
  4. Step 4: Simplify right side
    36,581,194.92x = 509,733,633,621,086.75
  5. Step 5: Solve for x
    x = 509,733,633,621,086.75/36,581,194.92
  6. Step 6: Final answer
    x = 13,934,307.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.