Home / 3,495,351,131.11-4,824,734,071.76-2,782,194,838.03

Finding the Fourth Proportional to 3,495,351,131.11, 4,824,734,071.76 and 2,782,194,838.03

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Solution

The fourth proportional to 3,495,351,131.11, 4,824,734,071.76 and 2,782,194,838.03 is: 3,840,343,852.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,351,131.11 : 4,824,734,071.76 = 2,782,194,838.03 : x
  2. Step 2: Convert to fraction form
    3,495,351,131.11/4,824,734,071.76 = 2,782,194,838.03/x
  3. Step 3: Cross multiply
    3,495,351,131.11x = 4,824,734,071.76 × 2,782,194,838.03
  4. Step 4: Simplify right side
    3,495,351,131.11x = 13,423,350,229,320,308,736
  5. Step 5: Solve for x
    x = 13,423,350,229,320,308,736/3,495,351,131.11
  6. Step 6: Final answer
    x = 3,840,343,852.68

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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.