Home / 1,681,331,877,226.30-2,522,322,292,491-549,102,863,852.90

Finding the Fourth Proportional to 1,681,331,877,226.30, 2,522,322,292,491 and 549,102,863,852.90

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Solution

The fourth proportional to 1,681,331,877,226.30, 2,522,322,292,491 and 549,102,863,852.90 is: 823,760,265,969.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,681,331,877,226.30 : 2,522,322,292,491 = 549,102,863,852.90 : x
  2. Step 2: Convert to fraction form
    1,681,331,877,226.30/2,522,322,292,491 = 549,102,863,852.90/x
  3. Step 3: Cross multiply
    1,681,331,877,226.30x = 2,522,322,292,491 × 549,102,863,852.90
  4. Step 4: Simplify right side
    1,681,331,877,226.30x = 1,385,014,394,366,820,261,822,464
  5. Step 5: Solve for x
    x = 1,385,014,394,366,820,261,822,464/1,681,331,877,226.30
  6. Step 6: Final answer
    x = 823,760,265,969.43

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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.