Home / 34,136,240.38-51,204,412.41-13,941,482.38

Finding the Fourth Proportional to 34,136,240.38, 51,204,412.41 and 13,941,482.38

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Solution

The fourth proportional to 34,136,240.38, 51,204,412.41 and 13,941,482.38 is: 20,912,244.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,136,240.38 : 51,204,412.41 = 13,941,482.38 : x
  2. Step 2: Convert to fraction form
    34,136,240.38/51,204,412.41 = 13,941,482.38/x
  3. Step 3: Cross multiply
    34,136,240.38x = 51,204,412.41 × 13,941,482.38
  4. Step 4: Simplify right side
    34,136,240.38x = 713,865,413,392,268.38
  5. Step 5: Solve for x
    x = 713,865,413,392,268.38/34,136,240.38
  6. Step 6: Final answer
    x = 20,912,244.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.