Home / 157,410,666.63-235,631,724.03-102,705,458.49

Finding the Fourth Proportional to 157,410,666.63, 235,631,724.03 and 102,705,458.49

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Solution

The fourth proportional to 157,410,666.63, 235,631,724.03 and 102,705,458.49 is: 153,742,213.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,410,666.63 : 235,631,724.03 = 102,705,458.49 : x
  2. Step 2: Convert to fraction form
    157,410,666.63/235,631,724.03 = 102,705,458.49/x
  3. Step 3: Cross multiply
    157,410,666.63x = 235,631,724.03 × 102,705,458.49
  4. Step 4: Simplify right side
    157,410,666.63x = 24,200,664,251,290,300
  5. Step 5: Solve for x
    x = 24,200,664,251,290,300/157,410,666.63
  6. Step 6: Final answer
    x = 153,742,213.09

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