Home / 8,886,694,025.28-13,332,260,360.16-6,271,605,655.68

Finding the Fourth Proportional to 8,886,694,025.28, 13,332,260,360.16 and 6,271,605,655.68

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Solution

The fourth proportional to 8,886,694,025.28, 13,332,260,360.16 and 6,271,605,655.68 is: 9,408,974,725.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,886,694,025.28 : 13,332,260,360.16 = 6,271,605,655.68 : x
  2. Step 2: Convert to fraction form
    8,886,694,025.28/13,332,260,360.16 = 6,271,605,655.68/x
  3. Step 3: Cross multiply
    8,886,694,025.28x = 13,332,260,360.16 × 6,271,605,655.68
  4. Step 4: Simplify right side
    8,886,694,025.28x = 83,614,679,477,777,727,488
  5. Step 5: Solve for x
    x = 83,614,679,477,777,727,488/8,886,694,025.28
  6. Step 6: Final answer
    x = 9,408,974,725.57

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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.