Finding the Fourth Proportional to 75,859,475,142.84, 113,796,207,387.26 and 24,808,036,627.01
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Solution
The fourth proportional to 75,859,475,142.84, 113,796,207,387.26 and 24,808,036,627.01 is: 37,214,342,381.91
Step by Step Solution
- Step 1: Write the proportion equation
75,859,475,142.84 : 113,796,207,387.26 = 24,808,036,627.01 : x - Step 2: Convert to fraction form
75,859,475,142.84/113,796,207,387.26 = 24,808,036,627.01/x - Step 3: Cross multiply
75,859,475,142.84x = 113,796,207,387.26 × 24,808,036,627.01 - Step 4: Simplify right side
75,859,475,142.84x = 2,823,060,480,877,971,636,224 - Step 5: Solve for x
x = 2,823,060,480,877,971,636,224/75,859,475,142.84 - Step 6: Final answer
x = 37,214,342,381.91
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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.