Home / 6,236,612,138.48-9,356,098,072.34-2,506,193,925.44

Finding the Fourth Proportional to 6,236,612,138.48, 9,356,098,072.34 and 2,506,193,925.44

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Solution

The fourth proportional to 6,236,612,138.48, 9,356,098,072.34 and 2,506,193,925.44 is: 3,759,765,018.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,612,138.48 : 9,356,098,072.34 = 2,506,193,925.44 : x
  2. Step 2: Convert to fraction form
    6,236,612,138.48/9,356,098,072.34 = 2,506,193,925.44/x
  3. Step 3: Cross multiply
    6,236,612,138.48x = 9,356,098,072.34 × 2,506,193,925.44
  4. Step 4: Simplify right side
    6,236,612,138.48x = 23,448,196,154,660,085,760
  5. Step 5: Solve for x
    x = 23,448,196,154,660,085,760/6,236,612,138.48
  6. Step 6: Final answer
    x = 3,759,765,018.90

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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.