Home / 17,743,947,461,205-24,486,628,925,243-9,940,145,396,835

Finding the Fourth Proportional to 17,743,947,461,205, 24,486,628,925,243 and 9,940,145,396,835

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Solution

The fourth proportional to 17,743,947,461,205, 24,486,628,925,243 and 9,940,145,396,835 is: 13,717,390,244,049.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,743,947,461,205 : 24,486,628,925,243 = 9,940,145,396,835 : x
  2. Step 2: Convert to fraction form
    17,743,947,461,205/24,486,628,925,243 = 9,940,145,396,835/x
  3. Step 3: Cross multiply
    17,743,947,461,205x = 24,486,628,925,243 × 9,940,145,396,835
  4. Step 4: Simplify right side
    17,743,947,461,205x = 243,400,651,795,260,961,999,290,368
  5. Step 5: Solve for x
    x = 243,400,651,795,260,961,999,290,368/17,743,947,461,205
  6. Step 6: Final answer
    x = 13,717,390,244,049.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.