Home / 45,191,677.82-67,730,781.09-24,441,289.38

Finding the Fourth Proportional to 45,191,677.82, 67,730,781.09 and 24,441,289.38

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Solution

The fourth proportional to 45,191,677.82, 67,730,781.09 and 24,441,289.38 is: 36,631,249.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,191,677.82 : 67,730,781.09 = 24,441,289.38 : x
  2. Step 2: Convert to fraction form
    45,191,677.82/67,730,781.09 = 24,441,289.38/x
  3. Step 3: Cross multiply
    45,191,677.82x = 67,730,781.09 × 24,441,289.38
  4. Step 4: Simplify right side
    45,191,677.82x = 1,655,427,620,716,457.50
  5. Step 5: Solve for x
    x = 1,655,427,620,716,457.50/45,191,677.82
  6. Step 6: Final answer
    x = 36,631,249.39

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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.