Home / 289,656,280.20-434,484,420.30-95,597,646.60

Finding the Fourth Proportional to 289,656,280.20, 434,484,420.30 and 95,597,646.60

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Solution

The fourth proportional to 289,656,280.20, 434,484,420.30 and 95,597,646.60 is: 143,396,469.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    289,656,280.20 : 434,484,420.30 = 95,597,646.60 : x
  2. Step 2: Convert to fraction form
    289,656,280.20/434,484,420.30 = 95,597,646.60/x
  3. Step 3: Cross multiply
    289,656,280.20x = 434,484,420.30 × 95,597,646.60
  4. Step 4: Simplify right side
    289,656,280.20x = 41,535,688,065,045,264
  5. Step 5: Solve for x
    x = 41,535,688,065,045,264/289,656,280.20
  6. Step 6: Final answer
    x = 143,396,469.90

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