Home / 111,038,773,765.87-166,550,014,030.65-35,471,634,661.60

Finding the Fourth Proportional to 111,038,773,765.87, 166,550,014,030.65 and 35,471,634,661.60

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Solution

The fourth proportional to 111,038,773,765.87, 166,550,014,030.65 and 35,471,634,661.60 is: 53,204,849,533.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,038,773,765.87 : 166,550,014,030.65 = 35,471,634,661.60 : x
  2. Step 2: Convert to fraction form
    111,038,773,765.87/166,550,014,030.65 = 35,471,634,661.60/x
  3. Step 3: Cross multiply
    111,038,773,765.87x = 166,550,014,030.65 × 35,471,634,661.60
  4. Step 4: Simplify right side
    111,038,773,765.87x = 5,907,801,250,579,570,753,536
  5. Step 5: Solve for x
    x = 5,907,801,250,579,570,753,536/111,038,773,765.87
  6. Step 6: Final answer
    x = 53,204,849,533.34

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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.