Home / 4,018,952,941.04-5,546,159,656.64-2,234,768,086.92

Finding the Fourth Proportional to 4,018,952,941.04, 5,546,159,656.64 and 2,234,768,086.92

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Solution

The fourth proportional to 4,018,952,941.04, 5,546,159,656.64 and 2,234,768,086.92 is: 3,083,982,516.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,018,952,941.04 : 5,546,159,656.64 = 2,234,768,086.92 : x
  2. Step 2: Convert to fraction form
    4,018,952,941.04/5,546,159,656.64 = 2,234,768,086.92/x
  3. Step 3: Cross multiply
    4,018,952,941.04x = 5,546,159,656.64 × 2,234,768,086.92
  4. Step 4: Simplify right side
    4,018,952,941.04x = 12,394,380,605,611,083,776
  5. Step 5: Solve for x
    x = 12,394,380,605,611,083,776/4,018,952,941.04
  6. Step 6: Final answer
    x = 3,083,982,516.70

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Double scale
Find fourth proportional to 4,018,952,942.04, 5,546,159,658.02 and 2,234,768,087.92
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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.