Home / 14,810,069.10-22,206,246.30-7,635,615.60

Finding the Fourth Proportional to 14,810,069.10, 22,206,246.30 and 7,635,615.60

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Solution

The fourth proportional to 14,810,069.10, 22,206,246.30 and 7,635,615.60 is: 11,448,856.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810,069.10 : 22,206,246.30 = 7,635,615.60 : x
  2. Step 2: Convert to fraction form
    14,810,069.10/22,206,246.30 = 7,635,615.60/x
  3. Step 3: Cross multiply
    14,810,069.10x = 22,206,246.30 × 7,635,615.60
  4. Step 4: Simplify right side
    14,810,069.10x = 169,558,360,665,722.28
  5. Step 5: Solve for x
    x = 169,558,360,665,722.28/14,810,069.10
  6. Step 6: Final answer
    x = 11,448,856.82

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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.