Home / 3,545,856,004.60-5,318,784,006.90-2,076,527,927.80

Finding the Fourth Proportional to 3,545,856,004.60, 5,318,784,006.90 and 2,076,527,927.80

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Solution

The fourth proportional to 3,545,856,004.60, 5,318,784,006.90 and 2,076,527,927.80 is: 3,114,791,891.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,545,856,004.60 : 5,318,784,006.90 = 2,076,527,927.80 : x
  2. Step 2: Convert to fraction form
    3,545,856,004.60/5,318,784,006.90 = 2,076,527,927.80/x
  3. Step 3: Cross multiply
    3,545,856,004.60x = 5,318,784,006.90 × 2,076,527,927.80
  4. Step 4: Simplify right side
    3,545,856,004.60x = 11,044,603,532,263,837,696
  5. Step 5: Solve for x
    x = 11,044,603,532,263,837,696/3,545,856,004.60
  6. Step 6: Final answer
    x = 3,114,791,891.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.