Home / 4,065,459,531.24-6,090,974,828.82-1,699,404,767.40

Finding the Fourth Proportional to 4,065,459,531.24, 6,090,974,828.82 and 1,699,404,767.40

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Solution

The fourth proportional to 4,065,459,531.24, 6,090,974,828.82 and 1,699,404,767.40 is: 2,546,091,427.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,065,459,531.24 : 6,090,974,828.82 = 1,699,404,767.40 : x
  2. Step 2: Convert to fraction form
    4,065,459,531.24/6,090,974,828.82 = 1,699,404,767.40/x
  3. Step 3: Cross multiply
    4,065,459,531.24x = 6,090,974,828.82 × 1,699,404,767.40
  4. Step 4: Simplify right side
    4,065,459,531.24x = 10,351,031,662,210,107,392
  5. Step 5: Solve for x
    x = 10,351,031,662,210,107,392/4,065,459,531.24
  6. Step 6: Final answer
    x = 2,546,091,427.71

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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.