Home / 516,338,290.55-774,736,152.29-270,636,533.33

Finding the Fourth Proportional to 516,338,290.55, 774,736,152.29 and 270,636,533.33

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Solution

The fourth proportional to 516,338,290.55, 774,736,152.29 and 270,636,533.33 is: 406,074,680.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    516,338,290.55 : 774,736,152.29 = 270,636,533.33 : x
  2. Step 2: Convert to fraction form
    516,338,290.55/774,736,152.29 = 270,636,533.33/x
  3. Step 3: Cross multiply
    516,338,290.55x = 774,736,152.29 × 270,636,533.33
  4. Step 4: Simplify right side
    516,338,290.55x = 209,671,906,495,961,664
  5. Step 5: Solve for x
    x = 209,671,906,495,961,664/516,338,290.55
  6. Step 6: Final answer
    x = 406,074,680.75

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