Home / 49,184,047.40-73,776,071.10-15,100,964.60

Finding the Fourth Proportional to 49,184,047.40, 73,776,071.10 and 15,100,964.60

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Solution

The fourth proportional to 49,184,047.40, 73,776,071.10 and 15,100,964.60 is: 22,651,446.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,184,047.40 : 73,776,071.10 = 15,100,964.60 : x
  2. Step 2: Convert to fraction form
    49,184,047.40/73,776,071.10 = 15,100,964.60/x
  3. Step 3: Cross multiply
    49,184,047.40x = 73,776,071.10 × 15,100,964.60
  4. Step 4: Simplify right side
    49,184,047.40x = 1,114,089,838,008,183
  5. Step 5: Solve for x
    x = 1,114,089,838,008,183/49,184,047.40
  6. Step 6: Final answer
    x = 22,651,446.90

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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.