Home / 38,632,551,187.60-57,948,826,781.40-14,133,149,664.40

Finding the Fourth Proportional to 38,632,551,187.60, 57,948,826,781.40 and 14,133,149,664.40

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Solution

The fourth proportional to 38,632,551,187.60, 57,948,826,781.40 and 14,133,149,664.40 is: 21,199,724,496.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,632,551,187.60 : 57,948,826,781.40 = 14,133,149,664.40 : x
  2. Step 2: Convert to fraction form
    38,632,551,187.60/57,948,826,781.40 = 14,133,149,664.40/x
  3. Step 3: Cross multiply
    38,632,551,187.60x = 57,948,826,781.40 × 14,133,149,664.40
  4. Step 4: Simplify right side
    38,632,551,187.60x = 818,999,441,777,917,165,568
  5. Step 5: Solve for x
    x = 818,999,441,777,917,165,568/38,632,551,187.60
  6. Step 6: Final answer
    x = 21,199,724,496.60

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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.