Home / 4,871,829,484.62-6,723,189,186.03-2,644,188,376.14

Finding the Fourth Proportional to 4,871,829,484.62, 6,723,189,186.03 and 2,644,188,376.14

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Solution

The fourth proportional to 4,871,829,484.62, 6,723,189,186.03 and 2,644,188,376.14 is: 3,649,014,965.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,871,829,484.62 : 6,723,189,186.03 = 2,644,188,376.14 : x
  2. Step 2: Convert to fraction form
    4,871,829,484.62/6,723,189,186.03 = 2,644,188,376.14/x
  3. Step 3: Cross multiply
    4,871,829,484.62x = 6,723,189,186.03 × 2,644,188,376.14
  4. Step 4: Simplify right side
    4,871,829,484.62x = 17,777,378,696,290,672,640
  5. Step 5: Solve for x
    x = 17,777,378,696,290,672,640/4,871,829,484.62
  6. Step 6: Final answer
    x = 3,649,014,965.00

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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.