Home / 17,037,485.96-25,541,299.02-6,407,382.92

Finding the Fourth Proportional to 17,037,485.96, 25,541,299.02 and 6,407,382.92

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Solution

The fourth proportional to 17,037,485.96, 25,541,299.02 and 6,407,382.92 is: 9,605,459.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,037,485.96 : 25,541,299.02 = 6,407,382.92 : x
  2. Step 2: Convert to fraction form
    17,037,485.96/25,541,299.02 = 6,407,382.92/x
  3. Step 3: Cross multiply
    17,037,485.96x = 25,541,299.02 × 6,407,382.92
  4. Step 4: Simplify right side
    17,037,485.96x = 163,652,883,095,360.72
  5. Step 5: Solve for x
    x = 163,652,883,095,360.72/17,037,485.96
  6. Step 6: Final answer
    x = 9,605,459.60

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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.