Home / 2,527,419,042.02-3,791,645,636.05-869,110,956.29

Finding the Fourth Proportional to 2,527,419,042.02, 3,791,645,636.05 and 869,110,956.29

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Solution

The fourth proportional to 2,527,419,042.02, 3,791,645,636.05 and 869,110,956.29 is: 1,303,844,241.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527,419,042.02 : 3,791,645,636.05 = 869,110,956.29 : x
  2. Step 2: Convert to fraction form
    2,527,419,042.02/3,791,645,636.05 = 869,110,956.29/x
  3. Step 3: Cross multiply
    2,527,419,042.02x = 3,791,645,636.05 × 869,110,956.29
  4. Step 4: Simplify right side
    2,527,419,042.02x = 3,295,360,764,670,970,368
  5. Step 5: Solve for x
    x = 3,295,360,764,670,970,368/2,527,419,042.02
  6. Step 6: Final answer
    x = 1,303,844,241.85

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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.