Home / 2,436,370,089.13-3,362,194,985.03-1,322,536,937.77

Finding the Fourth Proportional to 2,436,370,089.13, 3,362,194,985.03 and 1,322,536,937.77

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Solution

The fourth proportional to 2,436,370,089.13, 3,362,194,985.03 and 1,322,536,937.77 is: 1,825,103,287.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,370,089.13 : 3,362,194,985.03 = 1,322,536,937.77 : x
  2. Step 2: Convert to fraction form
    2,436,370,089.13/3,362,194,985.03 = 1,322,536,937.77/x
  3. Step 3: Cross multiply
    2,436,370,089.13x = 3,362,194,985.03 × 1,322,536,937.77
  4. Step 4: Simplify right side
    2,436,370,089.13x = 4,446,627,059,687,227,392
  5. Step 5: Solve for x
    x = 4,446,627,059,687,227,392/2,436,370,089.13
  6. Step 6: Final answer
    x = 1,825,103,287.68

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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.