Home / 27,068,813.40-37,357,324.56-14,848,032.36

Finding the Fourth Proportional to 27,068,813.40, 37,357,324.56 and 14,848,032.36

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Solution

The fourth proportional to 27,068,813.40, 37,357,324.56 and 14,848,032.36 is: 20,491,580.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,068,813.40 : 37,357,324.56 = 14,848,032.36 : x
  2. Step 2: Convert to fraction form
    27,068,813.40/37,357,324.56 = 14,848,032.36/x
  3. Step 3: Cross multiply
    27,068,813.40x = 37,357,324.56 × 14,848,032.36
  4. Step 4: Simplify right side
    27,068,813.40x = 554,682,763,949,902.75
  5. Step 5: Solve for x
    x = 554,682,763,949,902.75/27,068,813.40
  6. Step 6: Final answer
    x = 20,491,580.32

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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.