Home / 31,104,057.60-46,656,086.40-29,113,401.60

Finding the Fourth Proportional to 31,104,057.60, 46,656,086.40 and 29,113,401.60

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Solution

The fourth proportional to 31,104,057.60, 46,656,086.40 and 29,113,401.60 is: 43,670,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,057.60 : 46,656,086.40 = 29,113,401.60 : x
  2. Step 2: Convert to fraction form
    31,104,057.60/46,656,086.40 = 29,113,401.60/x
  3. Step 3: Cross multiply
    31,104,057.60x = 46,656,086.40 × 29,113,401.60
  4. Step 4: Simplify right side
    31,104,057.60x = 1,358,317,380,447,498.25
  5. Step 5: Solve for x
    x = 1,358,317,380,447,498.25/31,104,057.60
  6. Step 6: Final answer
    x = 43,670,102.40

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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.