Home / 253,724,698,287.60-380,754,717,071.96-119,457,586,180.39

Finding the Fourth Proportional to 253,724,698,287.60, 380,754,717,071.96 and 119,457,586,180.39

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Solution

The fourth proportional to 253,724,698,287.60, 380,754,717,071.96 and 119,457,586,180.39 is: 179,265,320,779.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    253,724,698,287.60 : 380,754,717,071.96 = 119,457,586,180.39 : x
  2. Step 2: Convert to fraction form
    253,724,698,287.60/380,754,717,071.96 = 119,457,586,180.39/x
  3. Step 3: Cross multiply
    253,724,698,287.60x = 380,754,717,071.96 × 119,457,586,180.39
  4. Step 4: Simplify right side
    253,724,698,287.60x = 45,484,039,428,213,676,441,600
  5. Step 5: Solve for x
    x = 45,484,039,428,213,676,441,600/253,724,698,287.60
  6. Step 6: Final answer
    x = 179,265,320,779.52

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