Home / 7,626,476,314.43-11,439,503,002.40-2,030,461,412.01

Finding the Fourth Proportional to 7,626,476,314.43, 11,439,503,002.40 and 2,030,461,412.01

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Solution

The fourth proportional to 7,626,476,314.43, 11,439,503,002.40 and 2,030,461,412.01 is: 3,045,635,816.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,476,314.43 : 11,439,503,002.40 = 2,030,461,412.01 : x
  2. Step 2: Convert to fraction form
    7,626,476,314.43/11,439,503,002.40 = 2,030,461,412.01/x
  3. Step 3: Cross multiply
    7,626,476,314.43x = 11,439,503,002.40 × 2,030,461,412.01
  4. Step 4: Simplify right side
    7,626,476,314.43x = 23,227,469,418,945,736,704
  5. Step 5: Solve for x
    x = 23,227,469,418,945,736,704/7,626,476,314.43
  6. Step 6: Final answer
    x = 3,045,635,816.77

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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.