Home / 11,082,266,853.84-16,649,919,983.25-7,106,141,098.08

Finding the Fourth Proportional to 11,082,266,853.84, 16,649,919,983.25 and 7,106,141,098.08

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Solution

The fourth proportional to 11,082,266,853.84, 16,649,919,983.25 and 7,106,141,098.08 is: 10,676,216,538.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,082,266,853.84 : 16,649,919,983.25 = 7,106,141,098.08 : x
  2. Step 2: Convert to fraction form
    11,082,266,853.84/16,649,919,983.25 = 7,106,141,098.08/x
  3. Step 3: Cross multiply
    11,082,266,853.84x = 16,649,919,983.25 × 7,106,141,098.08
  4. Step 4: Simplify right side
    11,082,266,853.84x = 118,316,680,672,716,292,096
  5. Step 5: Solve for x
    x = 118,316,680,672,716,292,096/11,082,266,853.84
  6. Step 6: Final answer
    x = 10,676,216,538.83

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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.