Home / 25,346,900.16-38,021,955.12-9,792,147.06

Finding the Fourth Proportional to 25,346,900.16, 38,021,955.12 and 9,792,147.06

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Solution

The fourth proportional to 25,346,900.16, 38,021,955.12 and 9,792,147.06 is: 14,688,840.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,346,900.16 : 38,021,955.12 = 9,792,147.06 : x
  2. Step 2: Convert to fraction form
    25,346,900.16/38,021,955.12 = 9,792,147.06/x
  3. Step 3: Cross multiply
    25,346,900.16x = 38,021,955.12 × 9,792,147.06
  4. Step 4: Simplify right side
    25,346,900.16x = 372,316,576,043,759.94
  5. Step 5: Solve for x
    x = 372,316,576,043,759.94/25,346,900.16
  6. Step 6: Final answer
    x = 14,688,840.60

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