Home / 17,000,255.52-23,459,752.44-9,265,144.32

Finding the Fourth Proportional to 17,000,255.52, 23,459,752.44 and 9,265,144.32

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Solution

The fourth proportional to 17,000,255.52, 23,459,752.44 and 9,265,144.32 is: 12,785,572.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,000,255.52 : 23,459,752.44 = 9,265,144.32 : x
  2. Step 2: Convert to fraction form
    17,000,255.52/23,459,752.44 = 9,265,144.32/x
  3. Step 3: Cross multiply
    17,000,255.52x = 23,459,752.44 × 9,265,144.32
  4. Step 4: Simplify right side
    17,000,255.52x = 217,357,992,068,072.16
  5. Step 5: Solve for x
    x = 217,357,992,068,072.16/17,000,255.52
  6. Step 6: Final answer
    x = 12,785,572.06

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1.5x scale

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.