Home / 4,501,483,881.27-6,212,137,636.35-2,622,010,233.84

Finding the Fourth Proportional to 4,501,483,881.27, 6,212,137,636.35 and 2,622,010,233.84

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Solution

The fourth proportional to 4,501,483,881.27, 6,212,137,636.35 and 2,622,010,233.84 is: 3,618,426,475.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501,483,881.27 : 6,212,137,636.35 = 2,622,010,233.84 : x
  2. Step 2: Convert to fraction form
    4,501,483,881.27/6,212,137,636.35 = 2,622,010,233.84/x
  3. Step 3: Cross multiply
    4,501,483,881.27x = 6,212,137,636.35 × 2,622,010,233.84
  4. Step 4: Simplify right side
    4,501,483,881.27x = 16,288,288,456,532,330,496
  5. Step 5: Solve for x
    x = 16,288,288,456,532,330,496/4,501,483,881.27
  6. Step 6: Final answer
    x = 3,618,426,475.84

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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.