Home / 28,025,388.60-42,038,082.90-25,191,036.60

Finding the Fourth Proportional to 28,025,388.60, 42,038,082.90 and 25,191,036.60

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Solution

The fourth proportional to 28,025,388.60, 42,038,082.90 and 25,191,036.60 is: 37,786,554.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,025,388.60 : 42,038,082.90 = 25,191,036.60 : x
  2. Step 2: Convert to fraction form
    28,025,388.60/42,038,082.90 = 25,191,036.60/x
  3. Step 3: Cross multiply
    28,025,388.60x = 42,038,082.90 × 25,191,036.60
  4. Step 4: Simplify right side
    28,025,388.60x = 1,058,982,884,927,734.12
  5. Step 5: Solve for x
    x = 1,058,982,884,927,734.12/28,025,388.60
  6. Step 6: Final answer
    x = 37,786,554.90

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