Home / 17,115,183,980.10-23,615,417,026.62-9,881,106,101.46

Finding the Fourth Proportional to 17,115,183,980.10, 23,615,417,026.62 and 9,881,106,101.46

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Solution

The fourth proportional to 17,115,183,980.10, 23,615,417,026.62 and 9,881,106,101.46 is: 13,633,884,481.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,115,183,980.10 : 23,615,417,026.62 = 9,881,106,101.46 : x
  2. Step 2: Convert to fraction form
    17,115,183,980.10/23,615,417,026.62 = 9,881,106,101.46/x
  3. Step 3: Cross multiply
    17,115,183,980.10x = 23,615,417,026.62 × 9,881,106,101.46
  4. Step 4: Simplify right side
    17,115,183,980.10x = 233,346,441,270,257,221,632
  5. Step 5: Solve for x
    x = 233,346,441,270,257,221,632/17,115,183,980.10
  6. Step 6: Final answer
    x = 13,633,884,481.85

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