Home / 50,757,726.94-70,045,752.04-27,552,869.62

Finding the Fourth Proportional to 50,757,726.94, 70,045,752.04 and 27,552,869.62

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Solution

The fourth proportional to 50,757,726.94, 70,045,752.04 and 27,552,869.62 is: 38,023,008.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,757,726.94 : 70,045,752.04 = 27,552,869.62 : x
  2. Step 2: Convert to fraction form
    50,757,726.94/70,045,752.04 = 27,552,869.62/x
  3. Step 3: Cross multiply
    50,757,726.94x = 70,045,752.04 × 27,552,869.62
  4. Step 4: Simplify right side
    50,757,726.94x = 1,929,961,473,392,969.25
  5. Step 5: Solve for x
    x = 1,929,961,473,392,969.25/50,757,726.94
  6. Step 6: Final answer
    x = 38,023,008.31

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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.