Home / 2,052,871,870.60-3,079,307,805.90-2,012,057,201.80

Finding the Fourth Proportional to 2,052,871,870.60, 3,079,307,805.90 and 2,012,057,201.80

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Solution

The fourth proportional to 2,052,871,870.60, 3,079,307,805.90 and 2,012,057,201.80 is: 3,018,085,802.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,871,870.60 : 3,079,307,805.90 = 2,012,057,201.80 : x
  2. Step 2: Convert to fraction form
    2,052,871,870.60/3,079,307,805.90 = 2,012,057,201.80/x
  3. Step 3: Cross multiply
    2,052,871,870.60x = 3,079,307,805.90 × 2,012,057,201.80
  4. Step 4: Simplify right side
    2,052,871,870.60x = 6,195,743,447,420,051,456
  5. Step 5: Solve for x
    x = 6,195,743,447,420,051,456/2,052,871,870.60
  6. Step 6: Final answer
    x = 3,018,085,802.70

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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.