Home / 241,341,379.80-362,012,069.70-222,445,699.80

Finding the Fourth Proportional to 241,341,379.80, 362,012,069.70 and 222,445,699.80

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Solution

The fourth proportional to 241,341,379.80, 362,012,069.70 and 222,445,699.80 is: 333,668,549.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,341,379.80 : 362,012,069.70 = 222,445,699.80 : x
  2. Step 2: Convert to fraction form
    241,341,379.80/362,012,069.70 = 222,445,699.80/x
  3. Step 3: Cross multiply
    241,341,379.80x = 362,012,069.70 × 222,445,699.80
  4. Step 4: Simplify right side
    241,341,379.80x = 80,528,028,180,462,880
  5. Step 5: Solve for x
    x = 80,528,028,180,462,880/241,341,379.80
  6. Step 6: Final answer
    x = 333,668,549.70

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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.