Home / 27,007,924.15-37,270,932.43-14,618,015.31

Finding the Fourth Proportional to 27,007,924.15, 37,270,932.43 and 14,618,015.31

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Solution

The fourth proportional to 27,007,924.15, 37,270,932.43 and 14,618,015.31 is: 20,172,859.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,007,924.15 : 37,270,932.43 = 14,618,015.31 : x
  2. Step 2: Convert to fraction form
    27,007,924.15/37,270,932.43 = 14,618,015.31/x
  3. Step 3: Cross multiply
    27,007,924.15x = 37,270,932.43 × 14,618,015.31
  4. Step 4: Simplify right side
    27,007,924.15x = 544,827,060,879,715.50
  5. Step 5: Solve for x
    x = 544,827,060,879,715.50/27,007,924.15
  6. Step 6: Final answer
    x = 20,172,859.56

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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.