Home / 3,194,111,501.93-4,791,315,223.94-983,420,236.67

Finding the Fourth Proportional to 3,194,111,501.93, 4,791,315,223.94 and 983,420,236.67

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Solution

The fourth proportional to 3,194,111,501.93, 4,791,315,223.94 and 983,420,236.67 is: 1,475,175,913.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,111,501.93 : 4,791,315,223.94 = 983,420,236.67 : x
  2. Step 2: Convert to fraction form
    3,194,111,501.93/4,791,315,223.94 = 983,420,236.67/x
  3. Step 3: Cross multiply
    3,194,111,501.93x = 4,791,315,223.94 × 983,420,236.67
  4. Step 4: Simplify right side
    3,194,111,501.93x = 4,711,876,351,458,775,040
  5. Step 5: Solve for x
    x = 4,711,876,351,458,775,040/3,194,111,501.93
  6. Step 6: Final answer
    x = 1,475,175,913.12

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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.