Home / 31,566,506.15-43,522,378.77-24,133,379.76

Finding the Fourth Proportional to 31,566,506.15, 43,522,378.77 and 24,133,379.76

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Solution

The fourth proportional to 31,566,506.15, 43,522,378.77 and 24,133,379.76 is: 33,273,942.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,566,506.15 : 43,522,378.77 = 24,133,379.76 : x
  2. Step 2: Convert to fraction form
    31,566,506.15/43,522,378.77 = 24,133,379.76/x
  3. Step 3: Cross multiply
    31,566,506.15x = 43,522,378.77 × 24,133,379.76
  4. Step 4: Simplify right side
    31,566,506.15x = 1,050,342,094,869,721.62
  5. Step 5: Solve for x
    x = 1,050,342,094,869,721.62/31,566,506.15
  6. Step 6: Final answer
    x = 33,273,942.00

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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.