Home / 108,709,341.89-162,858,267.16-64,260,554.36

Finding the Fourth Proportional to 108,709,341.89, 162,858,267.16 and 64,260,554.36

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Solution

The fourth proportional to 108,709,341.89, 162,858,267.16 and 64,260,554.36 is: 96,269,210.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,709,341.89 : 162,858,267.16 = 64,260,554.36 : x
  2. Step 2: Convert to fraction form
    108,709,341.89/162,858,267.16 = 64,260,554.36/x
  3. Step 3: Cross multiply
    108,709,341.89x = 162,858,267.16 × 64,260,554.36
  4. Step 4: Simplify right side
    108,709,341.89x = 10,465,362,528,835,640
  5. Step 5: Solve for x
    x = 10,465,362,528,835,640/108,709,341.89
  6. Step 6: Final answer
    x = 96,269,210.61

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