Home / 44,119,188.42-66,180,563.01-15,368,231.94

Finding the Fourth Proportional to 44,119,188.42, 66,180,563.01 and 15,368,231.94

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Solution

The fourth proportional to 44,119,188.42, 66,180,563.01 and 15,368,231.94 is: 23,052,968.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,119,188.42 : 66,180,563.01 = 15,368,231.94 : x
  2. Step 2: Convert to fraction form
    44,119,188.42/66,180,563.01 = 15,368,231.94/x
  3. Step 3: Cross multiply
    44,119,188.42x = 66,180,563.01 × 15,368,231.94
  4. Step 4: Simplify right side
    44,119,188.42x = 1,017,078,242,257,464.50
  5. Step 5: Solve for x
    x = 1,017,078,242,257,464.50/44,119,188.42
  6. Step 6: Final answer
    x = 23,052,968.08

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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.