Home / 384,912,941.20-577,369,411.80-180,461,683.60

Finding the Fourth Proportional to 384,912,941.20, 577,369,411.80 and 180,461,683.60

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Solution

The fourth proportional to 384,912,941.20, 577,369,411.80 and 180,461,683.60 is: 270,692,525.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,912,941.20 : 577,369,411.80 = 180,461,683.60 : x
  2. Step 2: Convert to fraction form
    384,912,941.20/577,369,411.80 = 180,461,683.60/x
  3. Step 3: Cross multiply
    384,912,941.20x = 577,369,411.80 × 180,461,683.60
  4. Step 4: Simplify right side
    384,912,941.20x = 104,193,056,112,569,696
  5. Step 5: Solve for x
    x = 104,193,056,112,569,696/384,912,941.20
  6. Step 6: Final answer
    x = 270,692,525.40

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