Home / 177,162,464,970.90-265,713,724,259.80-49,647,809,076.29

Finding the Fourth Proportional to 177,162,464,970.90, 265,713,724,259.80 and 49,647,809,076.29

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Solution

The fourth proportional to 177,162,464,970.90, 265,713,724,259.80 and 49,647,809,076.29 is: 74,463,313,959.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,162,464,970.90 : 265,713,724,259.80 = 49,647,809,076.29 : x
  2. Step 2: Convert to fraction form
    177,162,464,970.90/265,713,724,259.80 = 49,647,809,076.29/x
  3. Step 3: Cross multiply
    177,162,464,970.90x = 265,713,724,259.80 × 49,647,809,076.29
  4. Step 4: Simplify right side
    177,162,464,970.90x = 13,192,104,251,001,046,827,008
  5. Step 5: Solve for x
    x = 13,192,104,251,001,046,827,008/177,162,464,970.90
  6. Step 6: Final answer
    x = 74,463,313,959.69

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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.