Home / 2,716,271,969.40-4,074,407,954.10-1,476,526,404.60

Finding the Fourth Proportional to 2,716,271,969.40, 4,074,407,954.10 and 1,476,526,404.60

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Solution

The fourth proportional to 2,716,271,969.40, 4,074,407,954.10 and 1,476,526,404.60 is: 2,214,789,606.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,271,969.40 : 4,074,407,954.10 = 1,476,526,404.60 : x
  2. Step 2: Convert to fraction form
    2,716,271,969.40/4,074,407,954.10 = 1,476,526,404.60/x
  3. Step 3: Cross multiply
    2,716,271,969.40x = 4,074,407,954.10 × 1,476,526,404.60
  4. Step 4: Simplify right side
    2,716,271,969.40x = 6,015,970,927,340,914,688
  5. Step 5: Solve for x
    x = 6,015,970,927,340,914,688/2,716,271,969.40
  6. Step 6: Final answer
    x = 2,214,789,606.90

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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.