Home / 5,727,237,440.27-7,902,677,026.44-3,220,627,073.27

Finding the Fourth Proportional to 5,727,237,440.27, 7,902,677,026.44 and 3,220,627,073.27

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Solution

The fourth proportional to 5,727,237,440.27, 7,902,677,026.44 and 3,220,627,073.27 is: 4,443,953,275.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,727,237,440.27 : 7,902,677,026.44 = 3,220,627,073.27 : x
  2. Step 2: Convert to fraction form
    5,727,237,440.27/7,902,677,026.44 = 3,220,627,073.27/x
  3. Step 3: Cross multiply
    5,727,237,440.27x = 7,902,677,026.44 × 3,220,627,073.27
  4. Step 4: Simplify right side
    5,727,237,440.27x = 25,451,575,582,622,007,296
  5. Step 5: Solve for x
    x = 25,451,575,582,622,007,296/5,727,237,440.27
  6. Step 6: Final answer
    x = 4,443,953,275.57

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1.5x scale

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.