Home / 17,025,205,156.08-23,494,311,867.12-9,404,114,467.92

Finding the Fourth Proportional to 17,025,205,156.08, 23,494,311,867.12 and 9,404,114,467.92

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Solution

The fourth proportional to 17,025,205,156.08, 23,494,311,867.12 and 9,404,114,467.92 is: 12,977,417,665.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,025,205,156.08 : 23,494,311,867.12 = 9,404,114,467.92 : x
  2. Step 2: Convert to fraction form
    17,025,205,156.08/23,494,311,867.12 = 9,404,114,467.92/x
  3. Step 3: Cross multiply
    17,025,205,156.08x = 23,494,311,867.12 × 9,404,114,467.92
  4. Step 4: Simplify right side
    17,025,205,156.08x = 220,943,198,143,407,718,400
  5. Step 5: Solve for x
    x = 220,943,198,143,407,718,400/17,025,205,156.08
  6. Step 6: Final answer
    x = 12,977,417,665.04

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Double scale
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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.