Finding the Fourth Proportional to 22,224,498,889.13, 33,343,297,053.68 and 8,952,927,772.13
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Solution
The fourth proportional to 22,224,498,889.13, 33,343,297,053.68 and 8,952,927,772.13 is: 13,432,029,747.69
Step by Step Solution
- Step 1: Write the proportion equation
22,224,498,889.13 : 33,343,297,053.68 = 8,952,927,772.13 : x - Step 2: Convert to fraction form
22,224,498,889.13/33,343,297,053.68 = 8,952,927,772.13/x - Step 3: Cross multiply
22,224,498,889.13x = 33,343,297,053.68 × 8,952,927,772.13 - Step 4: Simplify right side
22,224,498,889.13x = 298,520,130,206,239,948,800 - Step 5: Solve for x
x = 298,520,130,206,239,948,800/22,224,498,889.13 - Step 6: Final answer
x = 13,432,029,747.69
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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.