Home / 31,067,984.61-46,603,845.23-9,502,773.12

Finding the Fourth Proportional to 31,067,984.61, 46,603,845.23 and 9,502,773.12

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Solution

The fourth proportional to 31,067,984.61, 46,603,845.23 and 9,502,773.12 is: 14,254,731.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,067,984.61 : 46,603,845.23 = 9,502,773.12 : x
  2. Step 2: Convert to fraction form
    31,067,984.61/46,603,845.23 = 9,502,773.12/x
  3. Step 3: Cross multiply
    31,067,984.61x = 46,603,845.23 × 9,502,773.12
  4. Step 4: Simplify right side
    31,067,984.61x = 442,865,767,692,770.31
  5. Step 5: Solve for x
    x = 442,865,767,692,770.31/31,067,984.61
  6. Step 6: Final answer
    x = 14,254,731.14

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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.