Home / 163,388,355.84-245,082,384.01-51,215,009.84

Finding the Fourth Proportional to 163,388,355.84, 245,082,384.01 and 51,215,009.84

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Solution

The fourth proportional to 163,388,355.84, 245,082,384.01 and 51,215,009.84 is: 76,822,467.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,388,355.84 : 245,082,384.01 = 51,215,009.84 : x
  2. Step 2: Convert to fraction form
    163,388,355.84/245,082,384.01 = 51,215,009.84/x
  3. Step 3: Cross multiply
    163,388,355.84x = 245,082,384.01 × 51,215,009.84
  4. Step 4: Simplify right side
    163,388,355.84x = 12,551,896,707,457,396
  5. Step 5: Solve for x
    x = 12,551,896,707,457,396/163,388,355.84
  6. Step 6: Final answer
    x = 76,822,467.81

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