Home / 237,274,173.60-355,911,260.40-211,744,010.40

Finding the Fourth Proportional to 237,274,173.60, 355,911,260.40 and 211,744,010.40

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Solution

The fourth proportional to 237,274,173.60, 355,911,260.40 and 211,744,010.40 is: 317,616,015.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,274,173.60 : 355,911,260.40 = 211,744,010.40 : x
  2. Step 2: Convert to fraction form
    237,274,173.60/355,911,260.40 = 211,744,010.40/x
  3. Step 3: Cross multiply
    237,274,173.60x = 355,911,260.40 × 211,744,010.40
  4. Step 4: Simplify right side
    237,274,173.60x = 75,362,077,623,614,704
  5. Step 5: Solve for x
    x = 75,362,077,623,614,704/237,274,173.60
  6. Step 6: Final answer
    x = 317,616,015.60

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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.