Home / 17,227,336.08-23,774,785.60-9,492,377.20

Finding the Fourth Proportional to 17,227,336.08, 23,774,785.60 and 9,492,377.20

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Solution

The fourth proportional to 17,227,336.08, 23,774,785.60 and 9,492,377.20 is: 13,100,065.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,227,336.08 : 23,774,785.60 = 9,492,377.20 : x
  2. Step 2: Convert to fraction form
    17,227,336.08/23,774,785.60 = 9,492,377.20/x
  3. Step 3: Cross multiply
    17,227,336.08x = 23,774,785.60 × 9,492,377.20
  4. Step 4: Simplify right side
    17,227,336.08x = 225,679,232,764,328.31
  5. Step 5: Solve for x
    x = 225,679,232,764,328.31/17,227,336.08
  6. Step 6: Final answer
    x = 13,100,065.60

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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.