Home / 31,043,119.60-46,564,679.40-29,649,660.40

Finding the Fourth Proportional to 31,043,119.60, 46,564,679.40 and 29,649,660.40

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Solution

The fourth proportional to 31,043,119.60, 46,564,679.40 and 29,649,660.40 is: 44,474,490.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,043,119.60 : 46,564,679.40 = 29,649,660.40 : x
  2. Step 2: Convert to fraction form
    31,043,119.60/46,564,679.40 = 29,649,660.40/x
  3. Step 3: Cross multiply
    31,043,119.60x = 46,564,679.40 × 29,649,660.40
  4. Step 4: Simplify right side
    31,043,119.60x = 1,380,626,930,844,875.75
  5. Step 5: Solve for x
    x = 1,380,626,930,844,875.75/31,043,119.60
  6. Step 6: Final answer
    x = 44,474,490.60

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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.