Home / 17,205,064,926.80-23,739,837,732.41-9,583,921,170.67

Finding the Fourth Proportional to 17,205,064,926.80, 23,739,837,732.41 and 9,583,921,170.67

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Solution

The fourth proportional to 17,205,064,926.80, 23,739,837,732.41 and 9,583,921,170.67 is: 13,224,055,497.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,205,064,926.80 : 23,739,837,732.41 = 9,583,921,170.67 : x
  2. Step 2: Convert to fraction form
    17,205,064,926.80/23,739,837,732.41 = 9,583,921,170.67/x
  3. Step 3: Cross multiply
    17,205,064,926.80x = 23,739,837,732.41 × 9,583,921,170.67
  4. Step 4: Simplify right side
    17,205,064,926.80x = 227,520,733,431,914,692,608
  5. Step 5: Solve for x
    x = 227,520,733,431,914,692,608/17,205,064,926.80
  6. Step 6: Final answer
    x = 13,224,055,497.61

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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.