Home / 16,598,179.45-22,905,587.73-9,256,476.61

Finding the Fourth Proportional to 16,598,179.45, 22,905,587.73 and 9,256,476.61

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Solution

The fourth proportional to 16,598,179.45, 22,905,587.73 and 9,256,476.61 is: 12,773,993.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,598,179.45 : 22,905,587.73 = 9,256,476.61 : x
  2. Step 2: Convert to fraction form
    16,598,179.45/22,905,587.73 = 9,256,476.61/x
  3. Step 3: Cross multiply
    16,598,179.45x = 22,905,587.73 × 9,256,476.61
  4. Step 4: Simplify right side
    16,598,179.45x = 212,025,037,061,048
  5. Step 5: Solve for x
    x = 212,025,037,061,048/16,598,179.45
  6. Step 6: Final answer
    x = 12,773,993.54

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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.