Home / 50,757,722.69-70,045,746.17-27,552,865.37

Finding the Fourth Proportional to 50,757,722.69, 70,045,746.17 and 27,552,865.37

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Solution

The fourth proportional to 50,757,722.69, 70,045,746.17 and 27,552,865.37 is: 38,023,002.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,757,722.69 : 70,045,746.17 = 27,552,865.37 : x
  2. Step 2: Convert to fraction form
    50,757,722.69/70,045,746.17 = 27,552,865.37/x
  3. Step 3: Cross multiply
    50,757,722.69x = 70,045,746.17 × 27,552,865.37
  4. Step 4: Simplify right side
    50,757,722.69x = 1,929,961,013,475,210.25
  5. Step 5: Solve for x
    x = 1,929,961,013,475,210.25/50,757,722.69
  6. Step 6: Final answer
    x = 38,023,002.44

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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.