Home / 19,960,644.71-27,545,670.41-10,793,265.59

Finding the Fourth Proportional to 19,960,644.71, 27,545,670.41 and 10,793,265.59

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Solution

The fourth proportional to 19,960,644.71, 27,545,670.41 and 10,793,265.59 is: 14,894,696.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,960,644.71 : 27,545,670.41 = 10,793,265.59 : x
  2. Step 2: Convert to fraction form
    19,960,644.71/27,545,670.41 = 10,793,265.59/x
  3. Step 3: Cross multiply
    19,960,644.71x = 27,545,670.41 × 10,793,265.59
  4. Step 4: Simplify right side
    19,960,644.71x = 297,307,736,398,039.56
  5. Step 5: Solve for x
    x = 297,307,736,398,039.56/19,960,644.71
  6. Step 6: Final answer
    x = 14,894,696.08

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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.