Home / 25,989,708.73-35,866,081.48-14,387,465.96

Finding the Fourth Proportional to 25,989,708.73, 35,866,081.48 and 14,387,465.96

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Solution

The fourth proportional to 25,989,708.73, 35,866,081.48 and 14,387,465.96 is: 19,854,859.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,989,708.73 : 35,866,081.48 = 14,387,465.96 : x
  2. Step 2: Convert to fraction form
    25,989,708.73/35,866,081.48 = 14,387,465.96/x
  3. Step 3: Cross multiply
    25,989,708.73x = 35,866,081.48 × 14,387,465.96
  4. Step 4: Simplify right side
    25,989,708.73x = 516,022,026,412,086.38
  5. Step 5: Solve for x
    x = 516,022,026,412,086.38/25,989,708.73
  6. Step 6: Final answer
    x = 19,854,859.93

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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.