Home / 82,184,937.36-123,274,416.18-24,675,713.85

Finding the Fourth Proportional to 82,184,937.36, 123,274,416.18 and 24,675,713.85

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Solution

The fourth proportional to 82,184,937.36, 123,274,416.18 and 24,675,713.85 is: 37,012,673.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,184,937.36 : 123,274,416.18 = 24,675,713.85 : x
  2. Step 2: Convert to fraction form
    82,184,937.36/123,274,416.18 = 24,675,713.85/x
  3. Step 3: Cross multiply
    82,184,937.36x = 123,274,416.18 × 24,675,713.85
  4. Step 4: Simplify right side
    82,184,937.36x = 3,041,884,218,683,490.50
  5. Step 5: Solve for x
    x = 3,041,884,218,683,490.50/82,184,937.36
  6. Step 6: Final answer
    x = 37,012,673.08

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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.