Home / 419,905,000.60-629,857,500.90-147,303,323.80

Finding the Fourth Proportional to 419,905,000.60, 629,857,500.90 and 147,303,323.80

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Solution

The fourth proportional to 419,905,000.60, 629,857,500.90 and 147,303,323.80 is: 220,954,985.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    419,905,000.60 : 629,857,500.90 = 147,303,323.80 : x
  2. Step 2: Convert to fraction form
    419,905,000.60/629,857,500.90 = 147,303,323.80/x
  3. Step 3: Cross multiply
    419,905,000.60x = 629,857,500.90 × 147,303,323.80
  4. Step 4: Simplify right side
    419,905,000.60x = 92,780,103,402,931,488
  5. Step 5: Solve for x
    x = 92,780,103,402,931,488/419,905,000.60
  6. Step 6: Final answer
    x = 220,954,985.70

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