Home / 46,291,296.80-69,448,004.40-22,337,069.60

Finding the Fourth Proportional to 46,291,296.80, 69,448,004.40 and 22,337,069.60

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Solution

The fourth proportional to 46,291,296.80, 69,448,004.40 and 22,337,069.60 is: 33,510,940.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,291,296.80 : 69,448,004.40 = 22,337,069.60 : x
  2. Step 2: Convert to fraction form
    46,291,296.80/69,448,004.40 = 22,337,069.60/x
  3. Step 3: Cross multiply
    46,291,296.80x = 69,448,004.40 × 22,337,069.60
  4. Step 4: Simplify right side
    46,291,296.80x = 1,551,264,907,863,906.50
  5. Step 5: Solve for x
    x = 1,551,264,907,863,906.50/46,291,296.80
  6. Step 6: Final answer
    x = 33,510,940.83

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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.