Home / 25,989,725.58-35,866,104.94-14,387,482.82

Finding the Fourth Proportional to 25,989,725.58, 35,866,104.94 and 14,387,482.82

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Solution

The fourth proportional to 25,989,725.58, 35,866,104.94 and 14,387,482.82 is: 19,854,883.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,989,725.58 : 35,866,104.94 = 14,387,482.82 : x
  2. Step 2: Convert to fraction form
    25,989,725.58/35,866,104.94 = 14,387,482.82/x
  3. Step 3: Cross multiply
    25,989,725.58x = 35,866,104.94 × 14,387,482.82
  4. Step 4: Simplify right side
    25,989,725.58x = 516,022,968,644,567.12
  5. Step 5: Solve for x
    x = 516,022,968,644,567.12/25,989,725.58
  6. Step 6: Final answer
    x = 19,854,883.31

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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.