Home / 36,558,543.27-54,510,971.87-35,554,119.78

Finding the Fourth Proportional to 36,558,543.27, 54,510,971.87 and 35,554,119.78

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Solution

The fourth proportional to 36,558,543.27, 54,510,971.87 and 35,554,119.78 is: 53,013,316.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,558,543.27 : 54,510,971.87 = 35,554,119.78 : x
  2. Step 2: Convert to fraction form
    36,558,543.27/54,510,971.87 = 35,554,119.78/x
  3. Step 3: Cross multiply
    36,558,543.27x = 54,510,971.87 × 35,554,119.78
  4. Step 4: Simplify right side
    36,558,543.27x = 1,938,089,623,012,420.25
  5. Step 5: Solve for x
    x = 1,938,089,623,012,420.25/36,558,543.27
  6. Step 6: Final answer
    x = 53,013,316.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.