Home / 17,037,500.96-25,541,321.44-6,407,397.92

Finding the Fourth Proportional to 17,037,500.96, 25,541,321.44 and 6,407,397.92

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Solution

The fourth proportional to 17,037,500.96, 25,541,321.44 and 6,407,397.92 is: 9,605,482.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,037,500.96 : 25,541,321.44 = 6,407,397.92 : x
  2. Step 2: Convert to fraction form
    17,037,500.96/25,541,321.44 = 6,407,397.92/x
  3. Step 3: Cross multiply
    17,037,500.96x = 25,541,321.44 × 6,407,397.92
  4. Step 4: Simplify right side
    17,037,500.96x = 163,653,409,868,707.41
  5. Step 5: Solve for x
    x = 163,653,409,868,707.41/17,037,500.96
  6. Step 6: Final answer
    x = 9,605,482.06

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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.