Home / 93,763,932.03-140,651,212.50-29,076,933.51

Finding the Fourth Proportional to 93,763,932.03, 140,651,212.50 and 29,076,933.51

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Solution

The fourth proportional to 93,763,932.03, 140,651,212.50 and 29,076,933.51 is: 43,617,048.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,763,932.03 : 140,651,212.50 = 29,076,933.51 : x
  2. Step 2: Convert to fraction form
    93,763,932.03/140,651,212.50 = 29,076,933.51/x
  3. Step 3: Cross multiply
    93,763,932.03x = 140,651,212.50 × 29,076,933.51
  4. Step 4: Simplify right side
    93,763,932.03x = 4,089,705,953,963,381
  5. Step 5: Solve for x
    x = 4,089,705,953,963,381/93,763,932.03
  6. Step 6: Final answer
    x = 43,617,048.32

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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.