Home / 114,138,078.94-171,171,154.41-37,443,235.42

Finding the Fourth Proportional to 114,138,078.94, 171,171,154.41 and 37,443,235.42

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Solution

The fourth proportional to 114,138,078.94, 171,171,154.41 and 37,443,235.42 is: 56,153,055.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,138,078.94 : 171,171,154.41 = 37,443,235.42 : x
  2. Step 2: Convert to fraction form
    114,138,078.94/171,171,154.41 = 37,443,235.42/x
  3. Step 3: Cross multiply
    114,138,078.94x = 171,171,154.41 × 37,443,235.42
  4. Step 4: Simplify right side
    114,138,078.94x = 6,409,201,831,118,461
  5. Step 5: Solve for x
    x = 6,409,201,831,118,461/114,138,078.94
  6. Step 6: Final answer
    x = 56,153,055.06

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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.