Home / 4,894,629,415,809.40-6,754,609,593,274.20-2,669,898,405,749.60

Finding the Fourth Proportional to 4,894,629,415,809.40, 6,754,609,593,274.20 and 2,669,898,405,749.60

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Solution

The fourth proportional to 4,894,629,415,809.40, 6,754,609,593,274.20 and 2,669,898,405,749.60 is: 3,684,471,254,615.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,629,415,809.40 : 6,754,609,593,274.20 = 2,669,898,405,749.60 : x
  2. Step 2: Convert to fraction form
    4,894,629,415,809.40/6,754,609,593,274.20 = 2,669,898,405,749.60/x
  3. Step 3: Cross multiply
    4,894,629,415,809.40x = 6,754,609,593,274.20 × 2,669,898,405,749.60
  4. Step 4: Simplify right side
    4,894,629,415,809.40x = 18,034,121,384,543,742,133,796,864
  5. Step 5: Solve for x
    x = 18,034,121,384,543,742,133,796,864/4,894,629,415,809.40
  6. Step 6: Final answer
    x = 3,684,471,254,615.20

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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.