Home / 83,245,935.69-114,876,460.17-46,076,287.55

Finding the Fourth Proportional to 83,245,935.69, 114,876,460.17 and 46,076,287.55

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Solution

The fourth proportional to 83,245,935.69, 114,876,460.17 and 46,076,287.55 is: 63,583,654.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,245,935.69 : 114,876,460.17 = 46,076,287.55 : x
  2. Step 2: Convert to fraction form
    83,245,935.69/114,876,460.17 = 46,076,287.55/x
  3. Step 3: Cross multiply
    83,245,935.69x = 114,876,460.17 × 46,076,287.55
  4. Step 4: Simplify right side
    83,245,935.69x = 5,293,080,810,944,660
  5. Step 5: Solve for x
    x = 5,293,080,810,944,660/83,245,935.69
  6. Step 6: Final answer
    x = 63,583,654.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.