Home / 44,056,629.89-66,077,615.02-13,343,907.16

Finding the Fourth Proportional to 44,056,629.89, 66,077,615.02 and 13,343,907.16

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Solution

The fourth proportional to 44,056,629.89, 66,077,615.02 and 13,343,907.16 is: 20,013,640.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,056,629.89 : 66,077,615.02 = 13,343,907.16 : x
  2. Step 2: Convert to fraction form
    44,056,629.89/66,077,615.02 = 13,343,907.16/x
  3. Step 3: Cross multiply
    44,056,629.89x = 66,077,615.02 × 13,343,907.16
  4. Step 4: Simplify right side
    44,056,629.89x = 881,733,560,181,101.62
  5. Step 5: Solve for x
    x = 881,733,560,181,101.62/44,056,629.89
  6. Step 6: Final answer
    x = 20,013,640.68

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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.