Home / 31,109,489.60-46,664,234.40-29,118,833.60

Finding the Fourth Proportional to 31,109,489.60, 46,664,234.40 and 29,118,833.60

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Solution

The fourth proportional to 31,109,489.60, 46,664,234.40 and 29,118,833.60 is: 43,678,250.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,109,489.60 : 46,664,234.40 = 29,118,833.60 : x
  2. Step 2: Convert to fraction form
    31,109,489.60/46,664,234.40 = 29,118,833.60/x
  3. Step 3: Cross multiply
    31,109,489.60x = 46,664,234.40 × 29,118,833.60
  4. Step 4: Simplify right side
    31,109,489.60x = 1,358,808,076,564,995.75
  5. Step 5: Solve for x
    x = 1,358,808,076,564,995.75/31,109,489.60
  6. Step 6: Final answer
    x = 43,678,250.40

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