Home / 27,338,525.21-41,007,827.70-11,164,476.66

Finding the Fourth Proportional to 27,338,525.21, 41,007,827.70 and 11,164,476.66

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Solution

The fourth proportional to 27,338,525.21, 41,007,827.70 and 11,164,476.66 is: 16,746,731.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,338,525.21 : 41,007,827.70 = 11,164,476.66 : x
  2. Step 2: Convert to fraction form
    27,338,525.21/41,007,827.70 = 11,164,476.66/x
  3. Step 3: Cross multiply
    27,338,525.21x = 41,007,827.70 × 11,164,476.66
  4. Step 4: Simplify right side
    27,338,525.21x = 457,830,935,233,951.50
  5. Step 5: Solve for x
    x = 457,830,935,233,951.50/27,338,525.21
  6. Step 6: Final answer
    x = 16,746,731.28

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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.