Home / 27,007,836.52-37,270,811.59-14,617,927.75

Finding the Fourth Proportional to 27,007,836.52, 37,270,811.59 and 14,617,927.75

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Solution

The fourth proportional to 27,007,836.52, 37,270,811.59 and 14,617,927.75 is: 20,172,738.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,007,836.52 : 37,270,811.59 = 14,617,927.75 : x
  2. Step 2: Convert to fraction form
    27,007,836.52/37,270,811.59 = 14,617,927.75/x
  3. Step 3: Cross multiply
    27,007,836.52x = 37,270,811.59 × 14,617,927.75
  4. Step 4: Simplify right side
    27,007,836.52x = 544,822,031,006,482.69
  5. Step 5: Solve for x
    x = 544,822,031,006,482.69/27,007,836.52
  6. Step 6: Final answer
    x = 20,172,738.78

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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.