Home / 116,883,704,873.60-175,325,557,310.40-100,147,139,748.80

Finding the Fourth Proportional to 116,883,704,873.60, 175,325,557,310.40 and 100,147,139,748.80

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Solution

The fourth proportional to 116,883,704,873.60, 175,325,557,310.40 and 100,147,139,748.80 is: 150,220,709,623.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,883,704,873.60 : 175,325,557,310.40 = 100,147,139,748.80 : x
  2. Step 2: Convert to fraction form
    116,883,704,873.60/175,325,557,310.40 = 100,147,139,748.80/x
  3. Step 3: Cross multiply
    116,883,704,873.60x = 175,325,557,310.40 × 100,147,139,748.80
  4. Step 4: Simplify right side
    116,883,704,873.60x = 17,558,353,089,500,872,179,712
  5. Step 5: Solve for x
    x = 17,558,353,089,500,872,179,712/116,883,704,873.60
  6. Step 6: Final answer
    x = 150,220,709,623.20

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1.5x scale

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.