Home / 33,314,952,135.78-49,626,171,115.20-31,510,505,336.00

Finding the Fourth Proportional to 33,314,952,135.78, 49,626,171,115.20 and 31,510,505,336.00

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Solution

The fourth proportional to 33,314,952,135.78, 49,626,171,115.20 and 31,510,505,336.00 is: 46,938,255,332.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,314,952,135.78 : 49,626,171,115.20 = 31,510,505,336.00 : x
  2. Step 2: Convert to fraction form
    33,314,952,135.78/49,626,171,115.20 = 31,510,505,336.00/x
  3. Step 3: Cross multiply
    33,314,952,135.78x = 49,626,171,115.20 × 31,510,505,336.00
  4. Step 4: Simplify right side
    33,314,952,135.78x = 1,563,745,729,730,510,323,712
  5. Step 5: Solve for x
    x = 1,563,745,729,730,510,323,712/33,314,952,135.78
  6. Step 6: Final answer
    x = 46,938,255,332.24

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.