Home / 37,538,101.80-56,212,674.30-24,689,039.40

Finding the Fourth Proportional to 37,538,101.80, 56,212,674.30 and 24,689,039.40

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Solution

The fourth proportional to 37,538,101.80, 56,212,674.30 and 24,689,039.40 is: 36,971,420.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,538,101.80 : 56,212,674.30 = 24,689,039.40 : x
  2. Step 2: Convert to fraction form
    37,538,101.80/56,212,674.30 = 24,689,039.40/x
  3. Step 3: Cross multiply
    37,538,101.80x = 56,212,674.30 × 24,689,039.40
  4. Step 4: Simplify right side
    37,538,101.80x = 1,387,836,930,572,067.25
  5. Step 5: Solve for x
    x = 1,387,836,930,572,067.25/37,538,101.80
  6. Step 6: Final answer
    x = 36,971,420.08

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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.