Home / 16,169,772,529.20-24,263,728,720.20-6,851,934,807.60

Finding the Fourth Proportional to 16,169,772,529.20, 24,263,728,720.20 and 6,851,934,807.60

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Solution

The fourth proportional to 16,169,772,529.20, 24,263,728,720.20 and 6,851,934,807.60 is: 10,281,745,589.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,169,772,529.20 : 24,263,728,720.20 = 6,851,934,807.60 : x
  2. Step 2: Convert to fraction form
    16,169,772,529.20/24,263,728,720.20 = 6,851,934,807.60/x
  3. Step 3: Cross multiply
    16,169,772,529.20x = 24,263,728,720.20 × 6,851,934,807.60
  4. Step 4: Simplify right side
    16,169,772,529.20x = 166,253,487,380,102,184,960
  5. Step 5: Solve for x
    x = 166,253,487,380,102,184,960/16,169,772,529.20
  6. Step 6: Final answer
    x = 10,281,745,589.18

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1.5x scale

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.