Home / 93,763,935.32-140,651,217.34-29,076,936.80

Finding the Fourth Proportional to 93,763,935.32, 140,651,217.34 and 29,076,936.80

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Solution

The fourth proportional to 93,763,935.32, 140,651,217.34 and 29,076,936.80 is: 43,617,053.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,763,935.32 : 140,651,217.34 = 29,076,936.80 : x
  2. Step 2: Convert to fraction form
    93,763,935.32/140,651,217.34 = 29,076,936.80/x
  3. Step 3: Cross multiply
    93,763,935.32x = 140,651,217.34 × 29,076,936.80
  4. Step 4: Simplify right side
    93,763,935.32x = 4,089,706,557,438,244.50
  5. Step 5: Solve for x
    x = 4,089,706,557,438,244.50/93,763,935.32
  6. Step 6: Final answer
    x = 43,617,053.23

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.