Home / 29,089,260.32-43,646,744.16-15,252,915.11

Finding the Fourth Proportional to 29,089,260.32, 43,646,744.16 and 15,252,915.11

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Solution

The fourth proportional to 29,089,260.32, 43,646,744.16 and 15,252,915.11 is: 22,886,112.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,089,260.32 : 43,646,744.16 = 15,252,915.11 : x
  2. Step 2: Convert to fraction form
    29,089,260.32/43,646,744.16 = 15,252,915.11/x
  3. Step 3: Cross multiply
    29,089,260.32x = 43,646,744.16 × 15,252,915.11
  4. Step 4: Simplify right side
    29,089,260.32x = 665,740,083,282,134.50
  5. Step 5: Solve for x
    x = 665,740,083,282,134.50/29,089,260.32
  6. Step 6: Final answer
    x = 22,886,112.47

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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.