Home / 41,519,224,603.80-62,272,790,288.10-12,072,196,891.80

Finding the Fourth Proportional to 41,519,224,603.80, 62,272,790,288.10 and 12,072,196,891.80

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Solution

The fourth proportional to 41,519,224,603.80, 62,272,790,288.10 and 12,072,196,891.80 is: 18,106,537,213.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,519,224,603.80 : 62,272,790,288.10 = 12,072,196,891.80 : x
  2. Step 2: Convert to fraction form
    41,519,224,603.80/62,272,790,288.10 = 12,072,196,891.80/x
  3. Step 3: Cross multiply
    41,519,224,603.80x = 62,272,790,288.10 × 12,072,196,891.80
  4. Step 4: Simplify right side
    41,519,224,603.80x = 751,769,385,359,714,025,472
  5. Step 5: Solve for x
    x = 751,769,385,359,714,025,472/41,519,224,603.80
  6. Step 6: Final answer
    x = 18,106,537,213.39

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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.