Home / 19,075,935.38-26,324,543.22-10,373,922.72

Finding the Fourth Proportional to 19,075,935.38, 26,324,543.22 and 10,373,922.72

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Solution

The fourth proportional to 19,075,935.38, 26,324,543.22 and 10,373,922.72 is: 14,315,878.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,075,935.38 : 26,324,543.22 = 10,373,922.72 : x
  2. Step 2: Convert to fraction form
    19,075,935.38/26,324,543.22 = 10,373,922.72/x
  3. Step 3: Cross multiply
    19,075,935.38x = 26,324,543.22 × 10,373,922.72
  4. Step 4: Simplify right side
    19,075,935.38x = 273,088,777,102,297
  5. Step 5: Solve for x
    x = 273,088,777,102,297/19,075,935.38
  6. Step 6: Final answer
    x = 14,315,878.71

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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.