Home / 4,004,067,742.46-6,001,897,275.44-1,347,201,427.40

Finding the Fourth Proportional to 4,004,067,742.46, 6,001,897,275.44 and 1,347,201,427.40

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Solution

The fourth proportional to 4,004,067,742.46, 6,001,897,275.44 and 1,347,201,427.40 is: 2,019,387,557.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,067,742.46 : 6,001,897,275.44 = 1,347,201,427.40 : x
  2. Step 2: Convert to fraction form
    4,004,067,742.46/6,001,897,275.44 = 1,347,201,427.40/x
  3. Step 3: Cross multiply
    4,004,067,742.46x = 6,001,897,275.44 × 1,347,201,427.40
  4. Step 4: Simplify right side
    4,004,067,742.46x = 8,085,764,576,613,005,312
  5. Step 5: Solve for x
    x = 8,085,764,576,613,005,312/4,004,067,742.46
  6. Step 6: Final answer
    x = 2,019,387,557.03

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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.