Home / 54,552,276,640.89-74,735,368,382.90-52,512,715,705.05

Finding the Fourth Proportional to 54,552,276,640.89, 74,735,368,382.90 and 52,512,715,705.05

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Solution

The fourth proportional to 54,552,276,640.89, 74,735,368,382.90 and 52,512,715,705.05 is: 71,941,216,657.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,552,276,640.89 : 74,735,368,382.90 = 52,512,715,705.05 : x
  2. Step 2: Convert to fraction form
    54,552,276,640.89/74,735,368,382.90 = 52,512,715,705.05/x
  3. Step 3: Cross multiply
    54,552,276,640.89x = 74,735,368,382.90 × 52,512,715,705.05
  4. Step 4: Simplify right side
    54,552,276,640.89x = 3,924,557,153,003,515,150,336
  5. Step 5: Solve for x
    x = 3,924,557,153,003,515,150,336/54,552,276,640.89
  6. Step 6: Final answer
    x = 71,941,216,657.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.