Home / 4,068,079,739.29-6,102,140,178.06-1,269,813,713.42

Finding the Fourth Proportional to 4,068,079,739.29, 6,102,140,178.06 and 1,269,813,713.42

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Solution

The fourth proportional to 4,068,079,739.29, 6,102,140,178.06 and 1,269,813,713.42 is: 1,904,726,990.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,068,079,739.29 : 6,102,140,178.06 = 1,269,813,713.42 : x
  2. Step 2: Convert to fraction form
    4,068,079,739.29/6,102,140,178.06 = 1,269,813,713.42/x
  3. Step 3: Cross multiply
    4,068,079,739.29x = 6,102,140,178.06 × 1,269,813,713.42
  4. Step 4: Simplify right side
    4,068,079,739.29x = 7,748,581,279,329,831,936
  5. Step 5: Solve for x
    x = 7,748,581,279,329,831,936/4,068,079,739.29
  6. Step 6: Final answer
    x = 1,904,726,990.60

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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.