Home / 84,155,966,341.92-126,435,333,504.60-53,962,261,387.56

Finding the Fourth Proportional to 84,155,966,341.92, 126,435,333,504.60 and 53,962,261,387.56

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Solution

The fourth proportional to 84,155,966,341.92, 126,435,333,504.60 and 53,962,261,387.56 is: 81,072,522,980.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,155,966,341.92 : 126,435,333,504.60 = 53,962,261,387.56 : x
  2. Step 2: Convert to fraction form
    84,155,966,341.92/126,435,333,504.60 = 53,962,261,387.56/x
  3. Step 3: Cross multiply
    84,155,966,341.92x = 126,435,333,504.60 × 53,962,261,387.56
  4. Step 4: Simplify right side
    84,155,966,341.92x = 6,822,736,515,198,547,394,560
  5. Step 5: Solve for x
    x = 6,822,736,515,198,547,394,560/84,155,966,341.92
  6. Step 6: Final answer
    x = 81,072,522,980.47

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