Home / 31,245,115.10-46,867,672.65-11,050,357.10

Finding the Fourth Proportional to 31,245,115.10, 46,867,672.65 and 11,050,357.10

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Solution

The fourth proportional to 31,245,115.10, 46,867,672.65 and 11,050,357.10 is: 16,575,535.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,245,115.10 : 46,867,672.65 = 11,050,357.10 : x
  2. Step 2: Convert to fraction form
    31,245,115.10/46,867,672.65 = 11,050,357.10/x
  3. Step 3: Cross multiply
    31,245,115.10x = 46,867,672.65 × 11,050,357.10
  4. Step 4: Simplify right side
    31,245,115.10x = 517,904,519,228,403.25
  5. Step 5: Solve for x
    x = 517,904,519,228,403.25/31,245,115.10
  6. Step 6: Final answer
    x = 16,575,535.65

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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.