Home / 186,109,750.80-279,164,626.20-47,935,090.80

Finding the Fourth Proportional to 186,109,750.80, 279,164,626.20 and 47,935,090.80

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Solution

The fourth proportional to 186,109,750.80, 279,164,626.20 and 47,935,090.80 is: 71,902,636.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,109,750.80 : 279,164,626.20 = 47,935,090.80 : x
  2. Step 2: Convert to fraction form
    186,109,750.80/279,164,626.20 = 47,935,090.80/x
  3. Step 3: Cross multiply
    186,109,750.80x = 279,164,626.20 × 47,935,090.80
  4. Step 4: Simplify right side
    186,109,750.80x = 13,381,781,705,045,058
  5. Step 5: Solve for x
    x = 13,381,781,705,045,058/186,109,750.80
  6. Step 6: Final answer
    x = 71,902,636.20

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