Home / 14,895,975.66-22,343,921.01-3,966,164.34

Finding the Fourth Proportional to 14,895,975.66, 22,343,921.01 and 3,966,164.34

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Solution

The fourth proportional to 14,895,975.66, 22,343,921.01 and 3,966,164.34 is: 5,949,235.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,895,975.66 : 22,343,921.01 = 3,966,164.34 : x
  2. Step 2: Convert to fraction form
    14,895,975.66/22,343,921.01 = 3,966,164.34/x
  3. Step 3: Cross multiply
    14,895,975.66x = 22,343,921.01 × 3,966,164.34
  4. Step 4: Simplify right side
    14,895,975.66x = 88,619,662,725,638.78
  5. Step 5: Solve for x
    x = 88,619,662,725,638.78/14,895,975.66
  6. Step 6: Final answer
    x = 5,949,235.20

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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.