Home / 1,656,969,616,867.50-2,286,286,437,207.20-925,245,436,902.60

Finding the Fourth Proportional to 1,656,969,616,867.50, 2,286,286,437,207.20 and 925,245,436,902.60

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Solution

The fourth proportional to 1,656,969,616,867.50, 2,286,286,437,207.20 and 925,245,436,902.60 is: 1,276,653,519,741.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,656,969,616,867.50 : 2,286,286,437,207.20 = 925,245,436,902.60 : x
  2. Step 2: Convert to fraction form
    1,656,969,616,867.50/2,286,286,437,207.20 = 925,245,436,902.60/x
  3. Step 3: Cross multiply
    1,656,969,616,867.50x = 2,286,286,437,207.20 × 925,245,436,902.60
  4. Step 4: Simplify right side
    1,656,969,616,867.50x = 2,115,376,093,478,264,558,845,952
  5. Step 5: Solve for x
    x = 2,115,376,093,478,264,558,845,952/1,656,969,616,867.50
  6. Step 6: Final answer
    x = 1,276,653,519,741.29

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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.