Home / 13,074,596,180.88-19,611,765,034.20-5,990,069,515.92

Finding the Fourth Proportional to 13,074,596,180.88, 19,611,765,034.20 and 5,990,069,515.92

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Solution

The fourth proportional to 13,074,596,180.88, 19,611,765,034.20 and 5,990,069,515.92 is: 8,985,045,064.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,074,596,180.88 : 19,611,765,034.20 = 5,990,069,515.92 : x
  2. Step 2: Convert to fraction form
    13,074,596,180.88/19,611,765,034.20 = 5,990,069,515.92/x
  3. Step 3: Cross multiply
    13,074,596,180.88x = 19,611,765,034.20 × 5,990,069,515.92
  4. Step 4: Simplify right side
    13,074,596,180.88x = 117,475,835,884,747,177,984
  5. Step 5: Solve for x
    x = 117,475,835,884,747,177,984/13,074,596,180.88
  6. Step 6: Final answer
    x = 8,985,045,064.45

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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.