Home / 4,005,964,811.70-6,004,706,164.20-1,347,490,083.24

Finding the Fourth Proportional to 4,005,964,811.70, 6,004,706,164.20 and 1,347,490,083.24

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Solution

The fourth proportional to 4,005,964,811.70, 6,004,706,164.20 and 1,347,490,083.24 is: 2,019,808,557.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,005,964,811.70 : 6,004,706,164.20 = 1,347,490,083.24 : x
  2. Step 2: Convert to fraction form
    4,005,964,811.70/6,004,706,164.20 = 1,347,490,083.24/x
  3. Step 3: Cross multiply
    4,005,964,811.70x = 6,004,706,164.20 × 1,347,490,083.24
  4. Step 4: Simplify right side
    4,005,964,811.70x = 8,091,282,009,029,599,232
  5. Step 5: Solve for x
    x = 8,091,282,009,029,599,232/4,005,964,811.70
  6. Step 6: Final answer
    x = 2,019,808,557.83

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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.