Home / 51,072,636.02-76,608,449.16-23,398,703.71

Finding the Fourth Proportional to 51,072,636.02, 76,608,449.16 and 23,398,703.71

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Solution

The fourth proportional to 51,072,636.02, 76,608,449.16 and 23,398,703.71 is: 35,097,824.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,072,636.02 : 76,608,449.16 = 23,398,703.71 : x
  2. Step 2: Convert to fraction form
    51,072,636.02/76,608,449.16 = 23,398,703.71/x
  3. Step 3: Cross multiply
    51,072,636.02x = 76,608,449.16 × 23,398,703.71
  4. Step 4: Simplify right side
    51,072,636.02x = 1,792,538,403,760,944
  5. Step 5: Solve for x
    x = 1,792,538,403,760,944/51,072,636.02
  6. Step 6: Final answer
    x = 35,097,824.27

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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.