Home / 2,034,911,948.20-3,052,591,871.10-742,727,372.20

Finding the Fourth Proportional to 2,034,911,948.20, 3,052,591,871.10 and 742,727,372.20

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Solution

The fourth proportional to 2,034,911,948.20, 3,052,591,871.10 and 742,727,372.20 is: 1,114,172,797.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,911,948.20 : 3,052,591,871.10 = 742,727,372.20 : x
  2. Step 2: Convert to fraction form
    2,034,911,948.20/3,052,591,871.10 = 742,727,372.20/x
  3. Step 3: Cross multiply
    2,034,911,948.20x = 3,052,591,871.10 × 742,727,372.20
  4. Step 4: Simplify right side
    2,034,911,948.20x = 2,267,243,538,821,184,256
  5. Step 5: Solve for x
    x = 2,267,243,538,821,184,256/2,034,911,948.20
  6. Step 6: Final answer
    x = 1,114,172,797.91

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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.