Home / 25,745,451.09-35,538,045.45-17,046,426.24

Finding the Fourth Proportional to 25,745,451.09, 35,538,045.45 and 17,046,426.24

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Solution

The fourth proportional to 25,745,451.09, 35,538,045.45 and 17,046,426.24 is: 23,530,241.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,745,451.09 : 35,538,045.45 = 17,046,426.24 : x
  2. Step 2: Convert to fraction form
    25,745,451.09/35,538,045.45 = 17,046,426.24/x
  3. Step 3: Cross multiply
    25,745,451.09x = 35,538,045.45 × 17,046,426.24
  4. Step 4: Simplify right side
    25,745,451.09x = 605,796,670,477,192.62
  5. Step 5: Solve for x
    x = 605,796,670,477,192.62/25,745,451.09
  6. Step 6: Final answer
    x = 23,530,241.07

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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.