Home / 3,709,175,554.20-5,563,763,331.30-3,683,347,521.60

Finding the Fourth Proportional to 3,709,175,554.20, 5,563,763,331.30 and 3,683,347,521.60

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Solution

The fourth proportional to 3,709,175,554.20, 5,563,763,331.30 and 3,683,347,521.60 is: 5,525,021,282.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,709,175,554.20 : 5,563,763,331.30 = 3,683,347,521.60 : x
  2. Step 2: Convert to fraction form
    3,709,175,554.20/5,563,763,331.30 = 3,683,347,521.60/x
  3. Step 3: Cross multiply
    3,709,175,554.20x = 5,563,763,331.30 × 3,683,347,521.60
  4. Step 4: Simplify right side
    3,709,175,554.20x = 20,493,273,877,112,815,616
  5. Step 5: Solve for x
    x = 20,493,273,877,112,815,616/3,709,175,554.20
  6. Step 6: Final answer
    x = 5,525,021,282.40

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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.