Home / 4,894,629,415,905.40-6,754,609,593,409.40-2,669,898,405,845.20

Finding the Fourth Proportional to 4,894,629,415,905.40, 6,754,609,593,409.40 and 2,669,898,405,845.20

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Solution

The fourth proportional to 4,894,629,415,905.40, 6,754,609,593,409.40 and 2,669,898,405,845.20 is: 3,684,471,254,748.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,629,415,905.40 : 6,754,609,593,409.40 = 2,669,898,405,845.20 : x
  2. Step 2: Convert to fraction form
    4,894,629,415,905.40/6,754,609,593,409.40 = 2,669,898,405,845.20/x
  3. Step 3: Cross multiply
    4,894,629,415,905.40x = 6,754,609,593,409.40 × 2,669,898,405,845.20
  4. Step 4: Simplify right side
    4,894,629,415,905.40x = 18,034,121,385,550,454,550,691,840
  5. Step 5: Solve for x
    x = 18,034,121,385,550,454,550,691,840/4,894,629,415,905.40
  6. Step 6: Final answer
    x = 3,684,471,254,748.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.