Home / 598,768,280.20-898,152,420.30-368,996,811.40

Finding the Fourth Proportional to 598,768,280.20, 898,152,420.30 and 368,996,811.40

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Solution

The fourth proportional to 598,768,280.20, 898,152,420.30 and 368,996,811.40 is: 553,495,217.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,768,280.20 : 898,152,420.30 = 368,996,811.40 : x
  2. Step 2: Convert to fraction form
    598,768,280.20/898,152,420.30 = 368,996,811.40/x
  3. Step 3: Cross multiply
    598,768,280.20x = 898,152,420.30 × 368,996,811.40
  4. Step 4: Simplify right side
    598,768,280.20x = 331,415,379,241,892,608
  5. Step 5: Solve for x
    x = 331,415,379,241,892,608/598,768,280.20
  6. Step 6: Final answer
    x = 553,495,217.10

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