Home / 3,957,194,585,215.50-5,932,392,297,087-1,375,281,648,350.40

Finding the Fourth Proportional to 3,957,194,585,215.50, 5,932,392,297,087 and 1,375,281,648,350.40

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Solution

The fourth proportional to 3,957,194,585,215.50, 5,932,392,297,087 and 1,375,281,648,350.40 is: 2,061,740,983,746.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,957,194,585,215.50 : 5,932,392,297,087 = 1,375,281,648,350.40 : x
  2. Step 2: Convert to fraction form
    3,957,194,585,215.50/5,932,392,297,087 = 1,375,281,648,350.40/x
  3. Step 3: Cross multiply
    3,957,194,585,215.50x = 5,932,392,297,087 × 1,375,281,648,350.40
  4. Step 4: Simplify right side
    3,957,194,585,215.50x = 8,158,710,256,999,024,616,800,256
  5. Step 5: Solve for x
    x = 8,158,710,256,999,024,616,800,256/3,957,194,585,215.50
  6. Step 6: Final answer
    x = 2,061,740,983,746.63

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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.