Home / 26,378,539.07-36,404,403.37-16,597,367.46

Finding the Fourth Proportional to 26,378,539.07, 36,404,403.37 and 16,597,367.46

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Solution

The fourth proportional to 26,378,539.07, 36,404,403.37 and 16,597,367.46 is: 22,905,637.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,378,539.07 : 36,404,403.37 = 16,597,367.46 : x
  2. Step 2: Convert to fraction form
    26,378,539.07/36,404,403.37 = 16,597,367.46/x
  3. Step 3: Cross multiply
    26,378,539.07x = 36,404,403.37 × 16,597,367.46
  4. Step 4: Simplify right side
    26,378,539.07x = 604,217,259,852,459
  5. Step 5: Solve for x
    x = 604,217,259,852,459/26,378,539.07
  6. Step 6: Final answer
    x = 22,905,637.74

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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.