Home / 3,735,424,226.67-5,603,136,340.40-1,248,285,154.44

Finding the Fourth Proportional to 3,735,424,226.67, 5,603,136,340.40 and 1,248,285,154.44

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Solution

The fourth proportional to 3,735,424,226.67, 5,603,136,340.40 and 1,248,285,154.44 is: 1,872,427,731.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,735,424,226.67 : 5,603,136,340.40 = 1,248,285,154.44 : x
  2. Step 2: Convert to fraction form
    3,735,424,226.67/5,603,136,340.40 = 1,248,285,154.44/x
  3. Step 3: Cross multiply
    3,735,424,226.67x = 5,603,136,340.40 × 1,248,285,154.44
  4. Step 4: Simplify right side
    3,735,424,226.67x = 6,994,311,912,032,358,400
  5. Step 5: Solve for x
    x = 6,994,311,912,032,358,400/3,735,424,226.67
  6. Step 6: Final answer
    x = 1,872,427,731.79

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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.