Home / 31,043,600.10-46,565,400.15-29,650,140.90

Finding the Fourth Proportional to 31,043,600.10, 46,565,400.15 and 29,650,140.90

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Solution

The fourth proportional to 31,043,600.10, 46,565,400.15 and 29,650,140.90 is: 44,475,211.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,043,600.10 : 46,565,400.15 = 29,650,140.90 : x
  2. Step 2: Convert to fraction form
    31,043,600.10/46,565,400.15 = 29,650,140.90/x
  3. Step 3: Cross multiply
    31,043,600.10x = 46,565,400.15 × 29,650,140.90
  4. Step 4: Simplify right side
    31,043,600.10x = 1,380,670,675,512,381
  5. Step 5: Solve for x
    x = 1,380,670,675,512,381/31,043,600.10
  6. Step 6: Final answer
    x = 44,475,211.35

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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.