Home / 2,151,364,096.40-3,227,046,144.60-2,106,014,464.40

Finding the Fourth Proportional to 2,151,364,096.40, 3,227,046,144.60 and 2,106,014,464.40

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Solution

The fourth proportional to 2,151,364,096.40, 3,227,046,144.60 and 2,106,014,464.40 is: 3,159,021,696.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,151,364,096.40 : 3,227,046,144.60 = 2,106,014,464.40 : x
  2. Step 2: Convert to fraction form
    2,151,364,096.40/3,227,046,144.60 = 2,106,014,464.40/x
  3. Step 3: Cross multiply
    2,151,364,096.40x = 3,227,046,144.60 × 2,106,014,464.40
  4. Step 4: Simplify right side
    2,151,364,096.40x = 6,796,205,857,813,854,208
  5. Step 5: Solve for x
    x = 6,796,205,857,813,854,208/2,151,364,096.40
  6. Step 6: Final answer
    x = 3,159,021,696.60

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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.