Home / 14,344,066,375.04-21,471,969,814.80-9,359,054,266.88

Finding the Fourth Proportional to 14,344,066,375.04, 21,471,969,814.80 and 9,359,054,266.88

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Solution

The fourth proportional to 14,344,066,375.04, 21,471,969,814.80 and 9,359,054,266.88 is: 14,009,788,121.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,344,066,375.04 : 21,471,969,814.80 = 9,359,054,266.88 : x
  2. Step 2: Convert to fraction form
    14,344,066,375.04/21,471,969,814.80 = 9,359,054,266.88/x
  3. Step 3: Cross multiply
    14,344,066,375.04x = 21,471,969,814.80 × 9,359,054,266.88
  4. Step 4: Simplify right side
    14,344,066,375.04x = 200,957,330,713,522,470,912
  5. Step 5: Solve for x
    x = 200,957,330,713,522,470,912/14,344,066,375.04
  6. Step 6: Final answer
    x = 14,009,788,121.39

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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.