Home / 2,411,516,121.50-3,616,872,972.11-730,401,916.50

Finding the Fourth Proportional to 2,411,516,121.50, 3,616,872,972.11 and 730,401,916.50

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Solution

The fourth proportional to 2,411,516,121.50, 3,616,872,972.11 and 730,401,916.50 is: 1,095,481,355.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,516,121.50 : 3,616,872,972.11 = 730,401,916.50 : x
  2. Step 2: Convert to fraction form
    2,411,516,121.50/3,616,872,972.11 = 730,401,916.50/x
  3. Step 3: Cross multiply
    2,411,516,121.50x = 3,616,872,972.11 × 730,401,916.50
  4. Step 4: Simplify right side
    2,411,516,121.50x = 2,641,770,950,562,543,104
  5. Step 5: Solve for x
    x = 2,641,770,950,562,543,104/2,411,516,121.50
  6. Step 6: Final answer
    x = 1,095,481,355.91

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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.