Home / 14,888,253.20-22,335,004.20-5,309,193.20

Finding the Fourth Proportional to 14,888,253.20, 22,335,004.20 and 5,309,193.20

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Solution

The fourth proportional to 14,888,253.20, 22,335,004.20 and 5,309,193.20 is: 7,964,725.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,888,253.20 : 22,335,004.20 = 5,309,193.20 : x
  2. Step 2: Convert to fraction form
    14,888,253.20/22,335,004.20 = 5,309,193.20/x
  3. Step 3: Cross multiply
    14,888,253.20x = 22,335,004.20 × 5,309,193.20
  4. Step 4: Simplify right side
    14,888,253.20x = 118,580,852,420,611.44
  5. Step 5: Solve for x
    x = 118,580,852,420,611.44/14,888,253.20
  6. Step 6: Final answer
    x = 7,964,725.67

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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.