Home / 1,322,235,861,123.90-1,982,431,664,498.90-585,860,737,300.02

Finding the Fourth Proportional to 1,322,235,861,123.90, 1,982,431,664,498.90 and 585,860,737,300.02

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Solution

The fourth proportional to 1,322,235,861,123.90, 1,982,431,664,498.90 and 585,860,737,300.02 is: 878,382,526,717.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,322,235,861,123.90 : 1,982,431,664,498.90 = 585,860,737,300.02 : x
  2. Step 2: Convert to fraction form
    1,322,235,861,123.90/1,982,431,664,498.90 = 585,860,737,300.02/x
  3. Step 3: Cross multiply
    1,322,235,861,123.90x = 1,982,431,664,498.90 × 585,860,737,300.02
  4. Step 4: Simplify right side
    1,322,235,861,123.90x = 1,161,428,876,610,231,401,971,712
  5. Step 5: Solve for x
    x = 1,161,428,876,610,231,401,971,712/1,322,235,861,123.90
  6. Step 6: Final answer
    x = 878,382,526,717.30

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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.