Home / 13,437,039,000.20-20,155,558,500.30-6,076,289,841.80

Finding the Fourth Proportional to 13,437,039,000.20, 20,155,558,500.30 and 6,076,289,841.80

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Solution

The fourth proportional to 13,437,039,000.20, 20,155,558,500.30 and 6,076,289,841.80 is: 9,114,434,762.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,437,039,000.20 : 20,155,558,500.30 = 6,076,289,841.80 : x
  2. Step 2: Convert to fraction form
    13,437,039,000.20/20,155,558,500.30 = 6,076,289,841.80/x
  3. Step 3: Cross multiply
    13,437,039,000.20x = 20,155,558,500.30 × 6,076,289,841.80
  4. Step 4: Simplify right side
    13,437,039,000.20x = 122,471,015,371,178,524,672
  5. Step 5: Solve for x
    x = 122,471,015,371,178,524,672/13,437,039,000.20
  6. Step 6: Final answer
    x = 9,114,434,762.70

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1.5x scale

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.