Home / 124,831,702.40-186,995,611.20-70,916,028.80

Finding the Fourth Proportional to 124,831,702.40, 186,995,611.20 and 70,916,028.80

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Solution

The fourth proportional to 124,831,702.40, 186,995,611.20 and 70,916,028.80 is: 106,230,916.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,831,702.40 : 186,995,611.20 = 70,916,028.80 : x
  2. Step 2: Convert to fraction form
    124,831,702.40/186,995,611.20 = 70,916,028.80/x
  3. Step 3: Cross multiply
    124,831,702.40x = 186,995,611.20 × 70,916,028.80
  4. Step 4: Simplify right side
    124,831,702.40x = 13,260,986,149,332,802
  5. Step 5: Solve for x
    x = 13,260,986,149,332,802/124,831,702.40
  6. Step 6: Final answer
    x = 106,230,916.46

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