Home / 9,858,125,982.73-14,787,302,568.93-3,563,033,290.81

Finding the Fourth Proportional to 9,858,125,982.73, 14,787,302,568.93 and 3,563,033,290.81

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Solution

The fourth proportional to 9,858,125,982.73, 14,787,302,568.93 and 3,563,033,290.81 is: 5,344,590,992.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,858,125,982.73 : 14,787,302,568.93 = 3,563,033,290.81 : x
  2. Step 2: Convert to fraction form
    9,858,125,982.73/14,787,302,568.93 = 3,563,033,290.81/x
  3. Step 3: Cross multiply
    9,858,125,982.73x = 14,787,302,568.93 × 3,563,033,290.81
  4. Step 4: Simplify right side
    9,858,125,982.73x = 52,687,651,334,286,065,664
  5. Step 5: Solve for x
    x = 52,687,651,334,286,065,664/9,858,125,982.73
  6. Step 6: Final answer
    x = 5,344,590,992.91

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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.