Home / 25,995,399.69-35,874,772.29-14,392,962.84

Finding the Fourth Proportional to 25,995,399.69, 35,874,772.29 and 14,392,962.84

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Solution

The fourth proportional to 25,995,399.69, 35,874,772.29 and 14,392,962.84 is: 19,862,909.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,995,399.69 : 35,874,772.29 = 14,392,962.84 : x
  2. Step 2: Convert to fraction form
    25,995,399.69/35,874,772.29 = 14,392,962.84/x
  3. Step 3: Cross multiply
    25,995,399.69x = 35,874,772.29 × 14,392,962.84
  4. Step 4: Simplify right side
    25,995,399.69x = 516,344,264,463,431.69
  5. Step 5: Solve for x
    x = 516,344,264,463,431.69/25,995,399.69
  6. Step 6: Final answer
    x = 19,862,909.23

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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.