Home / 8,890,595,913.56-13,336,677,750.78-2,509,189,844.40

Finding the Fourth Proportional to 8,890,595,913.56, 13,336,677,750.78 and 2,509,189,844.40

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Solution

The fourth proportional to 8,890,595,913.56, 13,336,677,750.78 and 2,509,189,844.40 is: 3,764,006,000.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,890,595,913.56 : 13,336,677,750.78 = 2,509,189,844.40 : x
  2. Step 2: Convert to fraction form
    8,890,595,913.56/13,336,677,750.78 = 2,509,189,844.40/x
  3. Step 3: Cross multiply
    8,890,595,913.56x = 13,336,677,750.78 × 2,509,189,844.40
  4. Step 4: Simplify right side
    8,890,595,913.56x = 33,464,256,370,292,613,120
  5. Step 5: Solve for x
    x = 33,464,256,370,292,613,120/8,890,595,913.56
  6. Step 6: Final answer
    x = 3,764,006,000.91

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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.