Home / 36,003,143.04-53,998,623.38-10,089,480.31

Finding the Fourth Proportional to 36,003,143.04, 53,998,623.38 and 10,089,480.31

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Solution

The fourth proportional to 36,003,143.04, 53,998,623.38 and 10,089,480.31 is: 15,132,513.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,003,143.04 : 53,998,623.38 = 10,089,480.31 : x
  2. Step 2: Convert to fraction form
    36,003,143.04/53,998,623.38 = 10,089,480.31/x
  3. Step 3: Cross multiply
    36,003,143.04x = 53,998,623.38 × 10,089,480.31
  4. Step 4: Simplify right side
    36,003,143.04x = 544,818,047,185,976.38
  5. Step 5: Solve for x
    x = 544,818,047,185,976.38/36,003,143.04
  6. Step 6: Final answer
    x = 15,132,513.47

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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.