Home / 9,267,003,187.20-13,900,504,780.80-3,055,839,643.80

Finding the Fourth Proportional to 9,267,003,187.20, 13,900,504,780.80 and 3,055,839,643.80

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Solution

The fourth proportional to 9,267,003,187.20, 13,900,504,780.80 and 3,055,839,643.80 is: 4,583,759,465.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,003,187.20 : 13,900,504,780.80 = 3,055,839,643.80 : x
  2. Step 2: Convert to fraction form
    9,267,003,187.20/13,900,504,780.80 = 3,055,839,643.80/x
  3. Step 3: Cross multiply
    9,267,003,187.20x = 13,900,504,780.80 × 3,055,839,643.80
  4. Step 4: Simplify right side
    9,267,003,187.20x = 42,477,713,578,000,072,704
  5. Step 5: Solve for x
    x = 42,477,713,578,000,072,704/9,267,003,187.20
  6. Step 6: Final answer
    x = 4,583,759,465.70

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Double scale
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1.5x scale

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.