Home / 4,018,952,953.68-5,546,159,674.05-2,234,768,099.55

Finding the Fourth Proportional to 4,018,952,953.68, 5,546,159,674.05 and 2,234,768,099.55

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Solution

The fourth proportional to 4,018,952,953.68, 5,546,159,674.05 and 2,234,768,099.55 is: 3,083,982,534.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,952,953.68 : 5,546,159,674.05 = 2,234,768,099.55 : x
  2. Step 2: Convert to fraction form
    4,018,952,953.68/5,546,159,674.05 = 2,234,768,099.55/x
  3. Step 3: Cross multiply
    4,018,952,953.68x = 5,546,159,674.05 × 2,234,768,099.55
  4. Step 4: Simplify right side
    4,018,952,953.68x = 12,394,380,714,577,567,744
  5. Step 5: Solve for x
    x = 12,394,380,714,577,567,744/4,018,952,953.68
  6. Step 6: Final answer
    x = 3,083,982,534.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.