Home / 110,661,683,075.88-166,002,654,633.84-31,072,696,442.40

Finding the Fourth Proportional to 110,661,683,075.88, 166,002,654,633.84 and 31,072,696,442.40

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Solution

The fourth proportional to 110,661,683,075.88, 166,002,654,633.84 and 31,072,696,442.40 is: 46,611,889,072.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,661,683,075.88 : 166,002,654,633.84 = 31,072,696,442.40 : x
  2. Step 2: Convert to fraction form
    110,661,683,075.88/166,002,654,633.84 = 31,072,696,442.40/x
  3. Step 3: Cross multiply
    110,661,683,075.88x = 166,002,654,633.84 × 31,072,696,442.40
  4. Step 4: Simplify right side
    110,661,683,075.88x = 5,158,150,096,069,876,252,672
  5. Step 5: Solve for x
    x = 5,158,150,096,069,876,252,672/110,661,683,075.88
  6. Step 6: Final answer
    x = 46,611,889,072.15

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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.