Home / 151,427,287.60-227,140,931.40-90,811,812.40

Finding the Fourth Proportional to 151,427,287.60, 227,140,931.40 and 90,811,812.40

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Solution

The fourth proportional to 151,427,287.60, 227,140,931.40 and 90,811,812.40 is: 136,217,718.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,427,287.60 : 227,140,931.40 = 90,811,812.40 : x
  2. Step 2: Convert to fraction form
    151,427,287.60/227,140,931.40 = 90,811,812.40/x
  3. Step 3: Cross multiply
    151,427,287.60x = 227,140,931.40 × 90,811,812.40
  4. Step 4: Simplify right side
    151,427,287.60x = 20,627,079,650,658,072
  5. Step 5: Solve for x
    x = 20,627,079,650,658,072/151,427,287.60
  6. Step 6: Final answer
    x = 136,217,718.60

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