Home / 4,894,629,415,911.20-6,754,609,593,415.80-2,669,898,405,851.40

Finding the Fourth Proportional to 4,894,629,415,911.20, 6,754,609,593,415.80 and 2,669,898,405,851.40

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Solution

The fourth proportional to 4,894,629,415,911.20, 6,754,609,593,415.80 and 2,669,898,405,851.40 is: 3,684,471,254,756.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,894,629,415,911.20 : 6,754,609,593,415.80 = 2,669,898,405,851.40 : x
  2. Step 2: Convert to fraction form
    4,894,629,415,911.20/6,754,609,593,415.80 = 2,669,898,405,851.40/x
  3. Step 3: Cross multiply
    4,894,629,415,911.20x = 6,754,609,593,415.80 × 2,669,898,405,851.40
  4. Step 4: Simplify right side
    4,894,629,415,911.20x = 18,034,121,385,609,415,861,731,328
  5. Step 5: Solve for x
    x = 18,034,121,385,609,415,861,731,328/4,894,629,415,911.20
  6. Step 6: Final answer
    x = 3,684,471,254,756.30

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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.