Home / 2,559,374,415.40-3,839,061,623.10-2,263,468,066.60

Finding the Fourth Proportional to 2,559,374,415.40, 3,839,061,623.10 and 2,263,468,066.60

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Solution

The fourth proportional to 2,559,374,415.40, 3,839,061,623.10 and 2,263,468,066.60 is: 3,395,202,099.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,559,374,415.40 : 3,839,061,623.10 = 2,263,468,066.60 : x
  2. Step 2: Convert to fraction form
    2,559,374,415.40/3,839,061,623.10 = 2,263,468,066.60/x
  3. Step 3: Cross multiply
    2,559,374,415.40x = 3,839,061,623.10 × 2,263,468,066.60
  4. Step 4: Simplify right side
    2,559,374,415.40x = 8,689,593,389,596,413,952
  5. Step 5: Solve for x
    x = 8,689,593,389,596,413,952/2,559,374,415.40
  6. Step 6: Final answer
    x = 3,395,202,099.90

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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.