Home / 146,770,555.60-220,155,055.80-37,595,515.60

Finding the Fourth Proportional to 146,770,555.60, 220,155,055.80 and 37,595,515.60

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Solution

The fourth proportional to 146,770,555.60, 220,155,055.80 and 37,595,515.60 is: 56,393,074.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,770,555.60 : 220,155,055.80 = 37,595,515.60 : x
  2. Step 2: Convert to fraction form
    146,770,555.60/220,155,055.80 = 37,595,515.60/x
  3. Step 3: Cross multiply
    146,770,555.60x = 220,155,055.80 × 37,595,515.60
  4. Step 4: Simplify right side
    146,770,555.60x = 8,276,842,834,747,771
  5. Step 5: Solve for x
    x = 8,276,842,834,747,771/146,770,555.60
  6. Step 6: Final answer
    x = 56,393,074.22

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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.