Home / 4,137,889,534.40-6,206,611,781.19-2,037,271,829.89

Finding the Fourth Proportional to 4,137,889,534.40, 6,206,611,781.19 and 2,037,271,829.89

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Solution

The fourth proportional to 4,137,889,534.40, 6,206,611,781.19 and 2,037,271,829.89 is: 3,055,798,187.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,137,889,534.40 : 6,206,611,781.19 = 2,037,271,829.89 : x
  2. Step 2: Convert to fraction form
    4,137,889,534.40/6,206,611,781.19 = 2,037,271,829.89/x
  3. Step 3: Cross multiply
    4,137,889,534.40x = 6,206,611,781.19 × 2,037,271,829.89
  4. Step 4: Simplify right side
    4,137,889,534.40x = 12,644,555,340,881,782,784
  5. Step 5: Solve for x
    x = 12,644,555,340,881,782,784/4,137,889,534.40
  6. Step 6: Final answer
    x = 3,055,798,187.88

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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.