Finding the Fourth Proportional to 2,571,001,546.03, 3,544,395,623.66 and 1,724,380,160.76
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Solution
The fourth proportional to 2,571,001,546.03, 3,544,395,623.66 and 1,724,380,160.76 is: 2,377,239,136.54
Step by Step Solution
- Step 1: Write the proportion equation
2,571,001,546.03 : 3,544,395,623.66 = 1,724,380,160.76 : x - Step 2: Convert to fraction form
2,571,001,546.03/3,544,395,623.66 = 1,724,380,160.76/x - Step 3: Cross multiply
2,571,001,546.03x = 3,544,395,623.66 × 1,724,380,160.76 - Step 4: Simplify right side
2,571,001,546.03x = 6,111,885,495,328,182,272 - Step 5: Solve for x
x = 6,111,885,495,328,182,272/2,571,001,546.03 - Step 6: Final answer
x = 2,377,239,136.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.