Home / 60,534,578,455.60-90,801,867,683.40-41,705,942,690.20

Finding the Fourth Proportional to 60,534,578,455.60, 90,801,867,683.40 and 41,705,942,690.20

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Solution

The fourth proportional to 60,534,578,455.60, 90,801,867,683.40 and 41,705,942,690.20 is: 62,558,914,035.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,534,578,455.60 : 90,801,867,683.40 = 41,705,942,690.20 : x
  2. Step 2: Convert to fraction form
    60,534,578,455.60/90,801,867,683.40 = 41,705,942,690.20/x
  3. Step 3: Cross multiply
    60,534,578,455.60x = 90,801,867,683.40 × 41,705,942,690.20
  4. Step 4: Simplify right side
    60,534,578,455.60x = 3,786,977,489,767,003,324,416
  5. Step 5: Solve for x
    x = 3,786,977,489,767,003,324,416/60,534,578,455.60
  6. Step 6: Final answer
    x = 62,558,914,035.30

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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.