Home / 383,323,316.99-574,754,684.31-149,875,905.78

Finding the Fourth Proportional to 383,323,316.99, 574,754,684.31 and 149,875,905.78

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Solution

The fourth proportional to 383,323,316.99, 574,754,684.31 and 149,875,905.78 is: 224,723,816.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    383,323,316.99 : 574,754,684.31 = 149,875,905.78 : x
  2. Step 2: Convert to fraction form
    383,323,316.99/574,754,684.31 = 149,875,905.78/x
  3. Step 3: Cross multiply
    383,323,316.99x = 574,754,684.31 × 149,875,905.78
  4. Step 4: Simplify right side
    383,323,316.99x = 86,141,878,912,259,200
  5. Step 5: Solve for x
    x = 86,141,878,912,259,200/383,323,316.99
  6. Step 6: Final answer
    x = 224,723,816.93

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