Home / 3,757,124,657.52-5,630,784,443.16-2,098,964,964.60

Finding the Fourth Proportional to 3,757,124,657.52, 5,630,784,443.16 and 2,098,964,964.60

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Solution

The fourth proportional to 3,757,124,657.52, 5,630,784,443.16 and 2,098,964,964.60 is: 3,145,708,579.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,757,124,657.52 : 5,630,784,443.16 = 2,098,964,964.60 : x
  2. Step 2: Convert to fraction form
    3,757,124,657.52/5,630,784,443.16 = 2,098,964,964.60/x
  3. Step 3: Cross multiply
    3,757,124,657.52x = 5,630,784,443.16 × 2,098,964,964.60
  4. Step 4: Simplify right side
    3,757,124,657.52x = 11,818,819,269,407,559,680
  5. Step 5: Solve for x
    x = 11,818,819,269,407,559,680/3,757,124,657.52
  6. Step 6: Final answer
    x = 3,145,708,579.50

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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.