Home / 26,569,777,434,120-39,850,639,264,120-7,231,290,976,614.40

Finding the Fourth Proportional to 26,569,777,434,120, 39,850,639,264,120 and 7,231,290,976,614.40

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Solution

The fourth proportional to 26,569,777,434,120, 39,850,639,264,120 and 7,231,290,976,614.40 is: 10,845,840,498,192.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,569,777,434,120 : 39,850,639,264,120 = 7,231,290,976,614.40 : x
  2. Step 2: Convert to fraction form
    26,569,777,434,120/39,850,639,264,120 = 7,231,290,976,614.40/x
  3. Step 3: Cross multiply
    26,569,777,434,120x = 39,850,639,264,120 × 7,231,290,976,614.40
  4. Step 4: Simplify right side
    26,569,777,434,120x = 288,171,568,122,946,478,699,184,128
  5. Step 5: Solve for x
    x = 288,171,568,122,946,478,699,184,128/26,569,777,434,120
  6. Step 6: Final answer
    x = 10,845,840,498,192.75

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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.