Home / 34,205,289,665.58-47,186,525,792.88-29,682,821,233.98

Finding the Fourth Proportional to 34,205,289,665.58, 47,186,525,792.88 and 29,682,821,233.98

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Solution

The fourth proportional to 34,205,289,665.58, 47,186,525,792.88 and 29,682,821,233.98 is: 40,947,737,132.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,205,289,665.58 : 47,186,525,792.88 = 29,682,821,233.98 : x
  2. Step 2: Convert to fraction form
    34,205,289,665.58/47,186,525,792.88 = 29,682,821,233.98/x
  3. Step 3: Cross multiply
    34,205,289,665.58x = 47,186,525,792.88 × 29,682,821,233.98
  4. Step 4: Simplify right side
    34,205,289,665.58x = 1,400,629,209,762,643,312,640
  5. Step 5: Solve for x
    x = 1,400,629,209,762,643,312,640/34,205,289,665.58
  6. Step 6: Final answer
    x = 40,947,737,132.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.