Home / 567,339,022.40-851,008,533.60-222,177,934.40

Finding the Fourth Proportional to 567,339,022.40, 851,008,533.60 and 222,177,934.40

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Solution

The fourth proportional to 567,339,022.40, 851,008,533.60 and 222,177,934.40 is: 333,266,901.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,339,022.40 : 851,008,533.60 = 222,177,934.40 : x
  2. Step 2: Convert to fraction form
    567,339,022.40/851,008,533.60 = 222,177,934.40/x
  3. Step 3: Cross multiply
    567,339,022.40x = 851,008,533.60 × 222,177,934.40
  4. Step 4: Simplify right side
    567,339,022.40x = 189,075,318,152,020,992
  5. Step 5: Solve for x
    x = 189,075,318,152,020,992/567,339,022.40
  6. Step 6: Final answer
    x = 333,266,901.60

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Similar ratio
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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.