Home / 49,184,046.40-73,776,069.60-15,100,963.60

Finding the Fourth Proportional to 49,184,046.40, 73,776,069.60 and 15,100,963.60

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Solution

The fourth proportional to 49,184,046.40, 73,776,069.60 and 15,100,963.60 is: 22,651,445.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,184,046.40 : 73,776,069.60 = 15,100,963.60 : x
  2. Step 2: Convert to fraction form
    49,184,046.40/73,776,069.60 = 15,100,963.60/x
  3. Step 3: Cross multiply
    49,184,046.40x = 73,776,069.60 × 15,100,963.60
  4. Step 4: Simplify right side
    49,184,046.40x = 1,114,089,741,580,666.50
  5. Step 5: Solve for x
    x = 1,114,089,741,580,666.50/49,184,046.40
  6. Step 6: Final answer
    x = 22,651,445.40

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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.