Home / 70,768,953,754.54-106,153,827,473.97-23,605,298,166.51

Finding the Fourth Proportional to 70,768,953,754.54, 106,153,827,473.97 and 23,605,298,166.51

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Solution

The fourth proportional to 70,768,953,754.54, 106,153,827,473.97 and 23,605,298,166.51 is: 35,408,079,618.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,768,953,754.54 : 106,153,827,473.97 = 23,605,298,166.51 : x
  2. Step 2: Convert to fraction form
    70,768,953,754.54/106,153,827,473.97 = 23,605,298,166.51/x
  3. Step 3: Cross multiply
    70,768,953,754.54x = 106,153,827,473.97 × 23,605,298,166.51
  4. Step 4: Simplify right side
    70,768,953,754.54x = 2,505,792,749,038,898,511,872
  5. Step 5: Solve for x
    x = 2,505,792,749,038,898,511,872/70,768,953,754.54
  6. Step 6: Final answer
    x = 35,408,079,618.22

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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.