Home / 14,097,550.64-21,146,342.47-3,862,497.36

Finding the Fourth Proportional to 14,097,550.64, 21,146,342.47 and 3,862,497.36

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Solution

The fourth proportional to 14,097,550.64, 21,146,342.47 and 3,862,497.36 is: 5,793,750.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,097,550.64 : 21,146,342.47 = 3,862,497.36 : x
  2. Step 2: Convert to fraction form
    14,097,550.64/21,146,342.47 = 3,862,497.36/x
  3. Step 3: Cross multiply
    14,097,550.64x = 21,146,342.47 × 3,862,497.36
  4. Step 4: Simplify right side
    14,097,550.64x = 81,677,691,954,374.64
  5. Step 5: Solve for x
    x = 81,677,691,954,374.64/14,097,550.64
  6. Step 6: Final answer
    x = 5,793,750.56

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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.