Home / 23,189,538,985.20-34,802,448,330.60-10,769,408,521.20

Finding the Fourth Proportional to 23,189,538,985.20, 34,802,448,330.60 and 10,769,408,521.20

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Solution

The fourth proportional to 23,189,538,985.20, 34,802,448,330.60 and 10,769,408,521.20 is: 16,162,537,075.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,189,538,985.20 : 34,802,448,330.60 = 10,769,408,521.20 : x
  2. Step 2: Convert to fraction form
    23,189,538,985.20/34,802,448,330.60 = 10,769,408,521.20/x
  3. Step 3: Cross multiply
    23,189,538,985.20x = 34,802,448,330.60 × 10,769,408,521.20
  4. Step 4: Simplify right side
    23,189,538,985.20x = 374,801,783,610,186,334,208
  5. Step 5: Solve for x
    x = 374,801,783,610,186,334,208/23,189,538,985.20
  6. Step 6: Final answer
    x = 16,162,537,075.42

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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.