Home / 384,912,204.80-577,368,307.20-377,259,454.40

Finding the Fourth Proportional to 384,912,204.80, 577,368,307.20 and 377,259,454.40

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Solution

The fourth proportional to 384,912,204.80, 577,368,307.20 and 377,259,454.40 is: 565,889,181.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    384,912,204.80 : 577,368,307.20 = 377,259,454.40 : x
  2. Step 2: Convert to fraction form
    384,912,204.80/577,368,307.20 = 377,259,454.40/x
  3. Step 3: Cross multiply
    384,912,204.80x = 577,368,307.20 × 377,259,454.40
  4. Step 4: Simplify right side
    384,912,204.80x = 217,817,652,562,123,584
  5. Step 5: Solve for x
    x = 217,817,652,562,123,584/384,912,204.80
  6. Step 6: Final answer
    x = 565,889,181.60

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