Home / 572,022,003.60-858,144,979.80-244,496,883.60

Finding the Fourth Proportional to 572,022,003.60, 858,144,979.80 and 244,496,883.60

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Solution

The fourth proportional to 572,022,003.60, 858,144,979.80 and 244,496,883.60 is: 366,793,186.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,022,003.60 : 858,144,979.80 = 244,496,883.60 : x
  2. Step 2: Convert to fraction form
    572,022,003.60/858,144,979.80 = 244,496,883.60/x
  3. Step 3: Cross multiply
    572,022,003.60x = 858,144,979.80 × 244,496,883.60
  4. Step 4: Simplify right side
    572,022,003.60x = 209,813,773,238,084,928
  5. Step 5: Solve for x
    x = 209,813,773,238,084,928/572,022,003.60
  6. Step 6: Final answer
    x = 366,793,186.13

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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.