Home / 82,184,938.86-123,274,418.43-24,675,715.35

Finding the Fourth Proportional to 82,184,938.86, 123,274,418.43 and 24,675,715.35

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Solution

The fourth proportional to 82,184,938.86, 123,274,418.43 and 24,675,715.35 is: 37,012,675.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,184,938.86 : 123,274,418.43 = 24,675,715.35 : x
  2. Step 2: Convert to fraction form
    82,184,938.86/123,274,418.43 = 24,675,715.35/x
  3. Step 3: Cross multiply
    82,184,938.86x = 123,274,418.43 × 24,675,715.35
  4. Step 4: Simplify right side
    82,184,938.86x = 3,041,884,459,115,474.50
  5. Step 5: Solve for x
    x = 3,041,884,459,115,474.50/82,184,938.86
  6. Step 6: Final answer
    x = 37,012,675.33

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.