Home / 22,522,348.36-33,786,179.75-16,878,444.94

Finding the Fourth Proportional to 22,522,348.36, 33,786,179.75 and 16,878,444.94

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Solution

The fourth proportional to 22,522,348.36, 33,786,179.75 and 16,878,444.94 is: 25,319,658.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,522,348.36 : 33,786,179.75 = 16,878,444.94 : x
  2. Step 2: Convert to fraction form
    22,522,348.36/33,786,179.75 = 16,878,444.94/x
  3. Step 3: Cross multiply
    22,522,348.36x = 33,786,179.75 × 16,878,444.94
  4. Step 4: Simplify right side
    22,522,348.36x = 570,258,174,643,318
  5. Step 5: Solve for x
    x = 570,258,174,643,318/22,522,348.36
  6. Step 6: Final answer
    x = 25,319,658.75

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1.5x scale

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.