Home / 4,516,454,646.72-6,772,355,832.90-2,027,181,582.90

Finding the Fourth Proportional to 4,516,454,646.72, 6,772,355,832.90 and 2,027,181,582.90

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Solution

The fourth proportional to 4,516,454,646.72, 6,772,355,832.90 and 2,027,181,582.90 is: 3,039,728,302.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516,454,646.72 : 6,772,355,832.90 = 2,027,181,582.90 : x
  2. Step 2: Convert to fraction form
    4,516,454,646.72/6,772,355,832.90 = 2,027,181,582.90/x
  3. Step 3: Cross multiply
    4,516,454,646.72x = 6,772,355,832.90 × 2,027,181,582.90
  4. Step 4: Simplify right side
    4,516,454,646.72x = 13,728,795,017,300,269,056
  5. Step 5: Solve for x
    x = 13,728,795,017,300,269,056/4,516,454,646.72
  6. Step 6: Final answer
    x = 3,039,728,302.66

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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.