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Finding the Fourth Proportional to 46,809,978.94, 70,161,663.93 and 29,310,713.02

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Solution

The fourth proportional to 46,809,978.94, 70,161,663.93 and 29,310,713.02 is: 43,932,692.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,809,978.94 : 70,161,663.93 = 29,310,713.02 : x
  2. Step 2: Convert to fraction form
    46,809,978.94/70,161,663.93 = 29,310,713.02/x
  3. Step 3: Cross multiply
    46,809,978.94x = 70,161,663.93 × 29,310,713.02
  4. Step 4: Simplify right side
    46,809,978.94x = 2,056,488,396,457,915.50
  5. Step 5: Solve for x
    x = 2,056,488,396,457,915.50/46,809,978.94
  6. Step 6: Final answer
    x = 43,932,692.20

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