Home / 1,354,892,821,033.60-2,031,742,846,229.40-718,036,008,882.05

Finding the Fourth Proportional to 1,354,892,821,033.60, 2,031,742,846,229.40 and 718,036,008,882.05

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Solution

The fourth proportional to 1,354,892,821,033.60, 2,031,742,846,229.40 and 718,036,008,882.05 is: 1,076,737,954,274.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,892,821,033.60 : 2,031,742,846,229.40 = 718,036,008,882.05 : x
  2. Step 2: Convert to fraction form
    1,354,892,821,033.60/2,031,742,846,229.40 = 718,036,008,882.05/x
  3. Step 3: Cross multiply
    1,354,892,821,033.60x = 2,031,742,846,229.40 × 718,036,008,882.05
  4. Step 4: Simplify right side
    1,354,892,821,033.60x = 1,458,864,524,381,215,071,928,320
  5. Step 5: Solve for x
    x = 1,458,864,524,381,215,071,928,320/1,354,892,821,033.60
  6. Step 6: Final answer
    x = 1,076,737,954,274.71

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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.