Home / 16,175,308.64-22,324,809.22-9,559,627.02

Finding the Fourth Proportional to 16,175,308.64, 22,324,809.22 and 9,559,627.02

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Solution

The fourth proportional to 16,175,308.64, 22,324,809.22 and 9,559,627.02 is: 13,193,989.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,308.64 : 22,324,809.22 = 9,559,627.02 : x
  2. Step 2: Convert to fraction form
    16,175,308.64/22,324,809.22 = 9,559,627.02/x
  3. Step 3: Cross multiply
    16,175,308.64x = 22,324,809.22 × 9,559,627.02
  4. Step 4: Simplify right side
    16,175,308.64x = 213,416,849,435,857.09
  5. Step 5: Solve for x
    x = 213,416,849,435,857.09/16,175,308.64
  6. Step 6: Final answer
    x = 13,193,989.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.