Home / 1,504,659,025.55-2,076,372,569.25-835,647,165.72

Finding the Fourth Proportional to 1,504,659,025.55, 2,076,372,569.25 and 835,647,165.72

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Solution

The fourth proportional to 1,504,659,025.55, 2,076,372,569.25 and 835,647,165.72 is: 1,153,161,495.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,659,025.55 : 2,076,372,569.25 = 835,647,165.72 : x
  2. Step 2: Convert to fraction form
    1,504,659,025.55/2,076,372,569.25 = 835,647,165.72/x
  3. Step 3: Cross multiply
    1,504,659,025.55x = 2,076,372,569.25 × 835,647,165.72
  4. Step 4: Simplify right side
    1,504,659,025.55x = 1,735,114,852,472,516,864
  5. Step 5: Solve for x
    x = 1,735,114,852,472,516,864/1,504,659,025.55
  6. Step 6: Final answer
    x = 1,153,161,495.73

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Double scale
Find fourth proportional to 1,504,659,026.55, 2,076,372,570.63 and 835,647,166.72
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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.