Home / 19,093,997.84-26,350,295.69-10,392,799.64

Finding the Fourth Proportional to 19,093,997.84, 26,350,295.69 and 10,392,799.64

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Solution

The fourth proportional to 19,093,997.84, 26,350,295.69 and 10,392,799.64 is: 14,342,378.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,093,997.84 : 26,350,295.69 = 10,392,799.64 : x
  2. Step 2: Convert to fraction form
    19,093,997.84/26,350,295.69 = 10,392,799.64/x
  3. Step 3: Cross multiply
    19,093,997.84x = 26,350,295.69 × 10,392,799.64
  4. Step 4: Simplify right side
    19,093,997.84x = 273,853,343,455,156.06
  5. Step 5: Solve for x
    x = 273,853,343,455,156.06/19,093,997.84
  6. Step 6: Final answer
    x = 14,342,378.47

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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.