Home / 7,626,314,288.43-11,439,454,506.89-2,030,252,747.31

Finding the Fourth Proportional to 7,626,314,288.43, 11,439,454,506.89 and 2,030,252,747.31

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Solution

The fourth proportional to 7,626,314,288.43, 11,439,454,506.89 and 2,030,252,747.31 is: 3,045,374,615.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,314,288.43 : 11,439,454,506.89 = 2,030,252,747.31 : x
  2. Step 2: Convert to fraction form
    7,626,314,288.43/11,439,454,506.89 = 2,030,252,747.31/x
  3. Step 3: Cross multiply
    7,626,314,288.43x = 11,439,454,506.89 × 2,030,252,747.31
  4. Step 4: Simplify right side
    7,626,314,288.43x = 23,224,983,940,331,032,576
  5. Step 5: Solve for x
    x = 23,224,983,940,331,032,576/7,626,314,288.43
  6. Step 6: Final answer
    x = 3,045,374,615.04

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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.