Home / 50,757,724.19-70,045,748.24-27,552,866.87

Finding the Fourth Proportional to 50,757,724.19, 70,045,748.24 and 27,552,866.87

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Solution

The fourth proportional to 50,757,724.19, 70,045,748.24 and 27,552,866.87 is: 38,023,004.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,757,724.19 : 70,045,748.24 = 27,552,866.87 : x
  2. Step 2: Convert to fraction form
    50,757,724.19/70,045,748.24 = 27,552,866.87/x
  3. Step 3: Cross multiply
    50,757,724.19x = 70,045,748.24 × 27,552,866.87
  4. Step 4: Simplify right side
    50,757,724.19x = 1,929,961,175,578,263.50
  5. Step 5: Solve for x
    x = 1,929,961,175,578,263.50/50,757,724.19
  6. Step 6: Final answer
    x = 38,023,004.51

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1.5x scale

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.