Home / 51,087,419.60-76,652,124.60-18,754,811.60

Finding the Fourth Proportional to 51,087,419.60, 76,652,124.60 and 18,754,811.60

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Solution

The fourth proportional to 51,087,419.60, 76,652,124.60 and 18,754,811.60 is: 28,139,924.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,087,419.60 : 76,652,124.60 = 18,754,811.60 : x
  2. Step 2: Convert to fraction form
    51,087,419.60/76,652,124.60 = 18,754,811.60/x
  3. Step 3: Cross multiply
    51,087,419.60x = 76,652,124.60 × 18,754,811.60
  4. Step 4: Simplify right side
    51,087,419.60x = 1,437,596,155,612,725.25
  5. Step 5: Solve for x
    x = 1,437,596,155,612,725.25/51,087,419.60
  6. Step 6: Final answer
    x = 28,139,924.99

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