Home / 196,010,797.74-294,014,203.32-50,443,793.46

Finding the Fourth Proportional to 196,010,797.74, 294,014,203.32 and 50,443,793.46

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Solution

The fourth proportional to 196,010,797.74, 294,014,203.32 and 50,443,793.46 is: 75,665,177.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,010,797.74 : 294,014,203.32 = 50,443,793.46 : x
  2. Step 2: Convert to fraction form
    196,010,797.74/294,014,203.32 = 50,443,793.46/x
  3. Step 3: Cross multiply
    196,010,797.74x = 294,014,203.32 × 50,443,793.46
  4. Step 4: Simplify right side
    196,010,797.74x = 14,831,191,746,580,526
  5. Step 5: Solve for x
    x = 14,831,191,746,580,526/196,010,797.74
  6. Step 6: Final answer
    x = 75,665,177.21

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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.