Home / 25,558,008.66-35,270,096.47-13,955,324.85

Finding the Fourth Proportional to 25,558,008.66, 35,270,096.47 and 13,955,324.85

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Solution

The fourth proportional to 25,558,008.66, 35,270,096.47 and 13,955,324.85 is: 19,258,372.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,558,008.66 : 35,270,096.47 = 13,955,324.85 : x
  2. Step 2: Convert to fraction form
    25,558,008.66/35,270,096.47 = 13,955,324.85/x
  3. Step 3: Cross multiply
    25,558,008.66x = 35,270,096.47 × 13,955,324.85
  4. Step 4: Simplify right side
    25,558,008.66x = 492,205,653,694,800
  5. Step 5: Solve for x
    x = 492,205,653,694,800/25,558,008.66
  6. Step 6: Final answer
    x = 19,258,372.60

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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.