Home / 3,358,928,134.40-5,034,697,046.40-1,176,771,027.20

Finding the Fourth Proportional to 3,358,928,134.40, 5,034,697,046.40 and 1,176,771,027.20

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Solution

The fourth proportional to 3,358,928,134.40, 5,034,697,046.40 and 1,176,771,027.20 is: 1,763,861,975.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,928,134.40 : 5,034,697,046.40 = 1,176,771,027.20 : x
  2. Step 2: Convert to fraction form
    3,358,928,134.40/5,034,697,046.40 = 1,176,771,027.20/x
  3. Step 3: Cross multiply
    3,358,928,134.40x = 5,034,697,046.40 × 1,176,771,027.20
  4. Step 4: Simplify right side
    3,358,928,134.40x = 5,924,685,614,932,933,632
  5. Step 5: Solve for x
    x = 5,924,685,614,932,933,632/3,358,928,134.40
  6. Step 6: Final answer
    x = 1,763,861,975.57

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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.