Home / 31,043,610.60-46,565,415.90-29,650,151.40

Finding the Fourth Proportional to 31,043,610.60, 46,565,415.90 and 29,650,151.40

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Solution

The fourth proportional to 31,043,610.60, 46,565,415.90 and 29,650,151.40 is: 44,475,227.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,043,610.60 : 46,565,415.90 = 29,650,151.40 : x
  2. Step 2: Convert to fraction form
    31,043,610.60/46,565,415.90 = 29,650,151.40/x
  3. Step 3: Cross multiply
    31,043,610.60x = 46,565,415.90 × 29,650,151.40
  4. Step 4: Simplify right side
    31,043,610.60x = 1,380,671,631,438,967.25
  5. Step 5: Solve for x
    x = 1,380,671,631,438,967.25/31,043,610.60
  6. Step 6: Final answer
    x = 44,475,227.10

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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.