Home / 9,704,711,102.40-14,557,066,653.60-3,892,791,844.80

Finding the Fourth Proportional to 9,704,711,102.40, 14,557,066,653.60 and 3,892,791,844.80

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Solution

The fourth proportional to 9,704,711,102.40, 14,557,066,653.60 and 3,892,791,844.80 is: 5,839,187,767.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,704,711,102.40 : 14,557,066,653.60 = 3,892,791,844.80 : x
  2. Step 2: Convert to fraction form
    9,704,711,102.40/14,557,066,653.60 = 3,892,791,844.80/x
  3. Step 3: Cross multiply
    9,704,711,102.40x = 14,557,066,653.60 × 3,892,791,844.80
  4. Step 4: Simplify right side
    9,704,711,102.40x = 56,667,630,353,344,110,592
  5. Step 5: Solve for x
    x = 56,667,630,353,344,110,592/9,704,711,102.40
  6. Step 6: Final answer
    x = 5,839,187,767.20

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Double scale
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Similar ratio
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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.