Home / 4,732,272,223.56-7,099,054,002.54-1,971,255,540.24

Finding the Fourth Proportional to 4,732,272,223.56, 7,099,054,002.54 and 1,971,255,540.24

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Solution

The fourth proportional to 4,732,272,223.56, 7,099,054,002.54 and 1,971,255,540.24 is: 2,957,152,266.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,732,272,223.56 : 7,099,054,002.54 = 1,971,255,540.24 : x
  2. Step 2: Convert to fraction form
    4,732,272,223.56/7,099,054,002.54 = 1,971,255,540.24/x
  3. Step 3: Cross multiply
    4,732,272,223.56x = 7,099,054,002.54 × 1,971,255,540.24
  4. Step 4: Simplify right side
    4,732,272,223.56x = 13,994,049,532,969,922,560
  5. Step 5: Solve for x
    x = 13,994,049,532,969,922,560/4,732,272,223.56
  6. Step 6: Final answer
    x = 2,957,152,266.79

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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.