Home / 4,074,257,388,992.70-5,622,492,676,625.70-2,222,405,899,447

Finding the Fourth Proportional to 4,074,257,388,992.70, 5,622,492,676,625.70 and 2,222,405,899,447

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Solution

The fourth proportional to 4,074,257,388,992.70, 5,622,492,676,625.70 and 2,222,405,899,447 is: 3,066,929,676,040.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,257,388,992.70 : 5,622,492,676,625.70 = 2,222,405,899,447 : x
  2. Step 2: Convert to fraction form
    4,074,257,388,992.70/5,622,492,676,625.70 = 2,222,405,899,447/x
  3. Step 3: Cross multiply
    4,074,257,388,992.70x = 5,622,492,676,625.70 × 2,222,405,899,447
  4. Step 4: Simplify right side
    4,074,257,388,992.70x = 12,495,460,894,130,510,227,308,544
  5. Step 5: Solve for x
    x = 12,495,460,894,130,510,227,308,544/4,074,257,388,992.70
  6. Step 6: Final answer
    x = 3,066,929,676,040.87

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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.