Home / 55,882,747.04-83,824,143.24-25,141,426.16

Finding the Fourth Proportional to 55,882,747.04, 83,824,143.24 and 25,141,426.16

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Solution

The fourth proportional to 55,882,747.04, 83,824,143.24 and 25,141,426.16 is: 37,712,149.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,882,747.04 : 83,824,143.24 = 25,141,426.16 : x
  2. Step 2: Convert to fraction form
    55,882,747.04/83,824,143.24 = 25,141,426.16/x
  3. Step 3: Cross multiply
    55,882,747.04x = 83,824,143.24 × 25,141,426.16
  4. Step 4: Simplify right side
    55,882,747.04x = 2,107,458,507,693,723
  5. Step 5: Solve for x
    x = 2,107,458,507,693,723/55,882,747.04
  6. Step 6: Final answer
    x = 37,712,149.44

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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.