Home / 14,966,181.20-22,416,094.20-5,986,110.80

Finding the Fourth Proportional to 14,966,181.20, 22,416,094.20 and 5,986,110.80

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Solution

The fourth proportional to 14,966,181.20, 22,416,094.20 and 5,986,110.80 is: 8,965,895.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,966,181.20 : 22,416,094.20 = 5,986,110.80 : x
  2. Step 2: Convert to fraction form
    14,966,181.20/22,416,094.20 = 5,986,110.80/x
  3. Step 3: Cross multiply
    14,966,181.20x = 22,416,094.20 × 5,986,110.80
  4. Step 4: Simplify right side
    14,966,181.20x = 134,185,223,584,437.34
  5. Step 5: Solve for x
    x = 134,185,223,584,437.34/14,966,181.20
  6. Step 6: Final answer
    x = 8,965,895.96

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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.