Home / 4,577,331,061.50-6,867,020,108.25-1,669,285,909.50

Finding the Fourth Proportional to 4,577,331,061.50, 6,867,020,108.25 and 1,669,285,909.50

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Solution

The fourth proportional to 4,577,331,061.50, 6,867,020,108.25 and 1,669,285,909.50 is: 2,504,302,125.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577,331,061.50 : 6,867,020,108.25 = 1,669,285,909.50 : x
  2. Step 2: Convert to fraction form
    4,577,331,061.50/6,867,020,108.25 = 1,669,285,909.50/x
  3. Step 3: Cross multiply
    4,577,331,061.50x = 6,867,020,108.25 × 1,669,285,909.50
  4. Step 4: Simplify right side
    4,577,331,061.50x = 11,463,019,906,954,889,216
  5. Step 5: Solve for x
    x = 11,463,019,906,954,889,216/4,577,331,061.50
  6. Step 6: Final answer
    x = 2,504,302,125.61

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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.