Home / 9,100,662,817.30-13,650,994,225.95-2,557,561,225.30

Finding the Fourth Proportional to 9,100,662,817.30, 13,650,994,225.95 and 2,557,561,225.30

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Solution

The fourth proportional to 9,100,662,817.30, 13,650,994,225.95 and 2,557,561,225.30 is: 3,836,341,837.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100,662,817.30 : 13,650,994,225.95 = 2,557,561,225.30 : x
  2. Step 2: Convert to fraction form
    9,100,662,817.30/13,650,994,225.95 = 2,557,561,225.30/x
  3. Step 3: Cross multiply
    9,100,662,817.30x = 13,650,994,225.95 × 2,557,561,225.30
  4. Step 4: Simplify right side
    9,100,662,817.30x = 34,913,253,519,083,913,216
  5. Step 5: Solve for x
    x = 34,913,253,519,083,913,216/9,100,662,817.30
  6. Step 6: Final answer
    x = 3,836,341,837.95

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Double scale
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1.5x scale

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.