Home / 17,182,419,765.30-23,713,803,500.40-10,408,039,575.15

Finding the Fourth Proportional to 17,182,419,765.30, 23,713,803,500.40 and 10,408,039,575.15

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Solution

The fourth proportional to 17,182,419,765.30, 23,713,803,500.40 and 10,408,039,575.15 is: 14,364,344,992.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,182,419,765.30 : 23,713,803,500.40 = 10,408,039,575.15 : x
  2. Step 2: Convert to fraction form
    17,182,419,765.30/23,713,803,500.40 = 10,408,039,575.15/x
  3. Step 3: Cross multiply
    17,182,419,765.30x = 23,713,803,500.40 × 10,408,039,575.15
  4. Step 4: Simplify right side
    17,182,419,765.30x = 246,814,205,309,323,214,848
  5. Step 5: Solve for x
    x = 246,814,205,309,323,214,848/17,182,419,765.30
  6. Step 6: Final answer
    x = 14,364,344,992.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.