Home / 25,666,960.56-35,407,154.88-17,404,228.32

Finding the Fourth Proportional to 25,666,960.56, 35,407,154.88 and 17,404,228.32

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Solution

The fourth proportional to 25,666,960.56, 35,407,154.88 and 17,404,228.32 is: 24,008,850.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,666,960.56 : 35,407,154.88 = 17,404,228.32 : x
  2. Step 2: Convert to fraction form
    25,666,960.56/35,407,154.88 = 17,404,228.32/x
  3. Step 3: Cross multiply
    25,666,960.56x = 35,407,154.88 × 17,404,228.32
  4. Step 4: Simplify right side
    25,666,960.56x = 616,234,207,693,122.25
  5. Step 5: Solve for x
    x = 616,234,207,693,122.25/25,666,960.56
  6. Step 6: Final answer
    x = 24,008,850.06

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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.