Home / 53,906,223.60-80,859,335.40-46,891,202.40

Finding the Fourth Proportional to 53,906,223.60, 80,859,335.40 and 46,891,202.40

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Solution

The fourth proportional to 53,906,223.60, 80,859,335.40 and 46,891,202.40 is: 70,336,803.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,906,223.60 : 80,859,335.40 = 46,891,202.40 : x
  2. Step 2: Convert to fraction form
    53,906,223.60/80,859,335.40 = 46,891,202.40/x
  3. Step 3: Cross multiply
    53,906,223.60x = 80,859,335.40 × 46,891,202.40
  4. Step 4: Simplify right side
    53,906,223.60x = 3,791,591,462,170,885
  5. Step 5: Solve for x
    x = 3,791,591,462,170,885/53,906,223.60
  6. Step 6: Final answer
    x = 70,336,803.60

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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.