Home / 147,650,152.29-221,472,377.46-44,089,527.12

Finding the Fourth Proportional to 147,650,152.29, 221,472,377.46 and 44,089,527.12

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Solution

The fourth proportional to 147,650,152.29, 221,472,377.46 and 44,089,527.12 is: 66,133,439.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,650,152.29 : 221,472,377.46 = 44,089,527.12 : x
  2. Step 2: Convert to fraction form
    147,650,152.29/221,472,377.46 = 44,089,527.12/x
  3. Step 3: Cross multiply
    147,650,152.29x = 221,472,377.46 × 44,089,527.12
  4. Step 4: Simplify right side
    147,650,152.29x = 9,764,612,392,353,546
  5. Step 5: Solve for x
    x = 9,764,612,392,353,546/147,650,152.29
  6. Step 6: Final answer
    x = 66,133,439.36

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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.