Home / 3,593,150,372.40-5,388,768,964.80-1,106,006,492.40

Finding the Fourth Proportional to 3,593,150,372.40, 5,388,768,964.80 and 1,106,006,492.40

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Solution

The fourth proportional to 3,593,150,372.40, 5,388,768,964.80 and 1,106,006,492.40 is: 1,658,715,289.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,150,372.40 : 5,388,768,964.80 = 1,106,006,492.40 : x
  2. Step 2: Convert to fraction form
    3,593,150,372.40/5,388,768,964.80 = 1,106,006,492.40/x
  3. Step 3: Cross multiply
    3,593,150,372.40x = 5,388,768,964.80 × 1,106,006,492.40
  4. Step 4: Simplify right side
    3,593,150,372.40x = 5,960,013,461,112,427,520
  5. Step 5: Solve for x
    x = 5,960,013,461,112,427,520/3,593,150,372.40
  6. Step 6: Final answer
    x = 1,658,715,289.76

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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.