Home / 479,729,991,400.08-719,594,943,403.26-211,118,971,511.36

Finding the Fourth Proportional to 479,729,991,400.08, 719,594,943,403.26 and 211,118,971,511.36

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Solution

The fourth proportional to 479,729,991,400.08, 719,594,943,403.26 and 211,118,971,511.36 is: 316,678,438,036.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    479,729,991,400.08 : 719,594,943,403.26 = 211,118,971,511.36 : x
  2. Step 2: Convert to fraction form
    479,729,991,400.08/719,594,943,403.26 = 211,118,971,511.36/x
  3. Step 3: Cross multiply
    479,729,991,400.08x = 719,594,943,403.26 × 211,118,971,511.36
  4. Step 4: Simplify right side
    479,729,991,400.08x = 151,920,144,356,071,555,727,360
  5. Step 5: Solve for x
    x = 151,920,144,356,071,555,727,360/479,729,991,400.08
  6. Step 6: Final answer
    x = 316,678,438,036.98

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