Home / 5,879,258,116.20-8,808,683,507.10-3,807,913,674.60

Finding the Fourth Proportional to 5,879,258,116.20, 8,808,683,507.10 and 3,807,913,674.60

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Solution

The fourth proportional to 5,879,258,116.20, 8,808,683,507.10 and 3,807,913,674.60 is: 5,705,261,738.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,879,258,116.20 : 8,808,683,507.10 = 3,807,913,674.60 : x
  2. Step 2: Convert to fraction form
    5,879,258,116.20/8,808,683,507.10 = 3,807,913,674.60/x
  3. Step 3: Cross multiply
    5,879,258,116.20x = 8,808,683,507.10 × 3,807,913,674.60
  4. Step 4: Simplify right side
    5,879,258,116.20x = 33,542,706,381,909,577,728
  5. Step 5: Solve for x
    x = 33,542,706,381,909,577,728/5,879,258,116.20
  6. Step 6: Final answer
    x = 5,705,261,738.63

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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.