Home / 11,135,954,681.98-15,367,697,405.42-6,055,282,209.67

Finding the Fourth Proportional to 11,135,954,681.98, 15,367,697,405.42 and 6,055,282,209.67

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Solution

The fourth proportional to 11,135,954,681.98, 15,367,697,405.42 and 6,055,282,209.67 is: 8,356,332,919.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,135,954,681.98 : 15,367,697,405.42 = 6,055,282,209.67 : x
  2. Step 2: Convert to fraction form
    11,135,954,681.98/15,367,697,405.42 = 6,055,282,209.67/x
  3. Step 3: Cross multiply
    11,135,954,681.98x = 15,367,697,405.42 × 6,055,282,209.67
  4. Step 4: Simplify right side
    11,135,954,681.98x = 93,055,744,702,631,542,784
  5. Step 5: Solve for x
    x = 93,055,744,702,631,542,784/11,135,954,681.98
  6. Step 6: Final answer
    x = 8,356,332,919.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.