Home / 22,309,643.99-33,466,003.28-9,342,738.86

Finding the Fourth Proportional to 22,309,643.99, 33,466,003.28 and 9,342,738.86

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Solution

The fourth proportional to 22,309,643.99, 33,466,003.28 and 9,342,738.86 is: 14,014,752.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,309,643.99 : 33,466,003.28 = 9,342,738.86 : x
  2. Step 2: Convert to fraction form
    22,309,643.99/33,466,003.28 = 9,342,738.86/x
  3. Step 3: Cross multiply
    22,309,643.99x = 33,466,003.28 × 9,342,738.86
  4. Step 4: Simplify right side
    22,309,643.99x = 312,664,129,118,899.75
  5. Step 5: Solve for x
    x = 312,664,129,118,899.75/22,309,643.99
  6. Step 6: Final answer
    x = 14,014,752.07

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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.