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Finding the Fourth Proportional to 404,927,841, 607,495,337.88 and 117,713,505

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Solution

The fourth proportional to 404,927,841, 607,495,337.88 and 117,713,505 is: 176,600,367.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    404,927,841 : 607,495,337.88 = 117,713,505 : x
  2. Step 2: Convert to fraction form
    404,927,841/607,495,337.88 = 117,713,505/x
  3. Step 3: Cross multiply
    404,927,841x = 607,495,337.88 × 117,713,505
  4. Step 4: Simplify right side
    404,927,841x = 71,510,405,493,014,072
  5. Step 5: Solve for x
    x = 71,510,405,493,014,072/404,927,841
  6. Step 6: Final answer
    x = 176,600,367.40

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