Home / 273,265,602.90-409,898,404.35-246,906,129.30

Finding the Fourth Proportional to 273,265,602.90, 409,898,404.35 and 246,906,129.30

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Solution

The fourth proportional to 273,265,602.90, 409,898,404.35 and 246,906,129.30 is: 370,359,193.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,265,602.90 : 409,898,404.35 = 246,906,129.30 : x
  2. Step 2: Convert to fraction form
    273,265,602.90/409,898,404.35 = 246,906,129.30/x
  3. Step 3: Cross multiply
    273,265,602.90x = 409,898,404.35 × 246,906,129.30
  4. Step 4: Simplify right side
    273,265,602.90x = 101,206,428,424,304,800
  5. Step 5: Solve for x
    x = 101,206,428,424,304,800/273,265,602.90
  6. Step 6: Final answer
    x = 370,359,193.95

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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.