Home / 35,594,971.32-49,122,967.67-19,913,060.31

Finding the Fourth Proportional to 35,594,971.32, 49,122,967.67 and 19,913,060.31

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Solution

The fourth proportional to 35,594,971.32, 49,122,967.67 and 19,913,060.31 is: 27,481,090.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,594,971.32 : 49,122,967.67 = 19,913,060.31 : x
  2. Step 2: Convert to fraction form
    35,594,971.32/49,122,967.67 = 19,913,060.31/x
  3. Step 3: Cross multiply
    35,594,971.32x = 49,122,967.67 × 19,913,060.31
  4. Step 4: Simplify right side
    35,594,971.32x = 978,188,617,719,324.75
  5. Step 5: Solve for x
    x = 978,188,617,719,324.75/35,594,971.32
  6. Step 6: Final answer
    x = 27,481,090.21

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