Home / 146,602,004.60-219,847,019.70-44,332,052.60

Finding the Fourth Proportional to 146,602,004.60, 219,847,019.70 and 44,332,052.60

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Solution

The fourth proportional to 146,602,004.60, 219,847,019.70 and 44,332,052.60 is: 66,481,148.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,602,004.60 : 219,847,019.70 = 44,332,052.60 : x
  2. Step 2: Convert to fraction form
    146,602,004.60/219,847,019.70 = 44,332,052.60/x
  3. Step 3: Cross multiply
    146,602,004.60x = 219,847,019.70 × 44,332,052.60
  4. Step 4: Simplify right side
    146,602,004.60x = 9,746,269,641,293,636
  5. Step 5: Solve for x
    x = 9,746,269,641,293,636/146,602,004.60
  6. Step 6: Final answer
    x = 66,481,148.52

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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.