Home / 6,291,172,823,093-9,437,185,397,343.90-2,211,146,924,106.80

Finding the Fourth Proportional to 6,291,172,823,093, 9,437,185,397,343.90 and 2,211,146,924,106.80

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Solution

The fourth proportional to 6,291,172,823,093, 9,437,185,397,343.90 and 2,211,146,924,106.80 is: 3,316,870,168,780.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,291,172,823,093 : 9,437,185,397,343.90 = 2,211,146,924,106.80 : x
  2. Step 2: Convert to fraction form
    6,291,172,823,093/9,437,185,397,343.90 = 2,211,146,924,106.80/x
  3. Step 3: Cross multiply
    6,291,172,823,093x = 9,437,185,397,343.90 × 2,211,146,924,106.80
  4. Step 4: Simplify right side
    6,291,172,823,093x = 20,867,003,463,562,574,059,012,096
  5. Step 5: Solve for x
    x = 20,867,003,463,562,574,059,012,096/6,291,172,823,093
  6. Step 6: Final answer
    x = 3,316,870,168,780.95

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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.