Home / 26,003,851,610.10-39,005,777,415.15-6,374,546,834.10

Finding the Fourth Proportional to 26,003,851,610.10, 39,005,777,415.15 and 6,374,546,834.10

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Solution

The fourth proportional to 26,003,851,610.10, 39,005,777,415.15 and 6,374,546,834.10 is: 9,561,820,251.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,003,851,610.10 : 39,005,777,415.15 = 6,374,546,834.10 : x
  2. Step 2: Convert to fraction form
    26,003,851,610.10/39,005,777,415.15 = 6,374,546,834.10/x
  3. Step 3: Cross multiply
    26,003,851,610.10x = 39,005,777,415.15 × 6,374,546,834.10
  4. Step 4: Simplify right side
    26,003,851,610.10x = 248,644,154,933,353,742,336
  5. Step 5: Solve for x
    x = 248,644,154,933,353,742,336/26,003,851,610.10
  6. Step 6: Final answer
    x = 9,561,820,251.15

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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.