Home / 205,849,763.60-308,774,645.40-177,151,949.60

Finding the Fourth Proportional to 205,849,763.60, 308,774,645.40 and 177,151,949.60

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Solution

The fourth proportional to 205,849,763.60, 308,774,645.40 and 177,151,949.60 is: 265,727,924.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,849,763.60 : 308,774,645.40 = 177,151,949.60 : x
  2. Step 2: Convert to fraction form
    205,849,763.60/308,774,645.40 = 177,151,949.60/x
  3. Step 3: Cross multiply
    205,849,763.60x = 308,774,645.40 × 177,151,949.60
  4. Step 4: Simplify right side
    205,849,763.60x = 54,700,030,419,658,664
  5. Step 5: Solve for x
    x = 54,700,030,419,658,664/205,849,763.60
  6. Step 6: Final answer
    x = 265,727,924.40

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