Home / 111,531,229.66-167,362,323.27-46,830,059.38

Finding the Fourth Proportional to 111,531,229.66, 167,362,323.27 and 46,830,059.38

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Solution

The fourth proportional to 111,531,229.66, 167,362,323.27 and 46,830,059.38 is: 70,272,582.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,531,229.66 : 167,362,323.27 = 46,830,059.38 : x
  2. Step 2: Convert to fraction form
    111,531,229.66/167,362,323.27 = 46,830,059.38/x
  3. Step 3: Cross multiply
    111,531,229.66x = 167,362,323.27 × 46,830,059.38
  4. Step 4: Simplify right side
    111,531,229.66x = 7,837,587,537,006,099
  5. Step 5: Solve for x
    x = 7,837,587,537,006,099/111,531,229.66
  6. Step 6: Final answer
    x = 70,272,582.49

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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.