Home / 1,347,984,551.55-2,021,976,827.33-1,347,984,551.55

Finding the Fourth Proportional to 1,347,984,551.55, 2,021,976,827.33 and 1,347,984,551.55

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Solution

The fourth proportional to 1,347,984,551.55, 2,021,976,827.33 and 1,347,984,551.55 is: 2,021,976,827.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,347,984,551.55 : 2,021,976,827.33 = 1,347,984,551.55 : x
  2. Step 2: Convert to fraction form
    1,347,984,551.55/2,021,976,827.33 = 1,347,984,551.55/x
  3. Step 3: Cross multiply
    1,347,984,551.55x = 2,021,976,827.33 × 1,347,984,551.55
  4. Step 4: Simplify right side
    1,347,984,551.55x = 2,725,593,526,826,181,632
  5. Step 5: Solve for x
    x = 2,725,593,526,826,181,632/1,347,984,551.55
  6. Step 6: Final answer
    x = 2,021,976,827.33

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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.