Home / 5,301,627,218,761.80-7,316,426,081,569.60-3,076,675,462,995.60

Finding the Fourth Proportional to 5,301,627,218,761.80, 7,316,426,081,569.60 and 3,076,675,462,995.60

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Solution

The fourth proportional to 5,301,627,218,761.80, 7,316,426,081,569.60 and 3,076,675,462,995.60 is: 4,245,916,899,310.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,301,627,218,761.80 : 7,316,426,081,569.60 = 3,076,675,462,995.60 : x
  2. Step 2: Convert to fraction form
    5,301,627,218,761.80/7,316,426,081,569.60 = 3,076,675,462,995.60/x
  3. Step 3: Cross multiply
    5,301,627,218,761.80x = 7,316,426,081,569.60 × 3,076,675,462,995.60
  4. Step 4: Simplify right side
    5,301,627,218,761.80x = 22,510,268,601,986,230,062,678,016
  5. Step 5: Solve for x
    x = 22,510,268,601,986,230,062,678,016/5,301,627,218,761.80
  6. Step 6: Final answer
    x = 4,245,916,899,310.68

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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.