Finding the Fourth Proportional to 47,993,504,412,294, 66,230,984,631,870 and 26,069,928,024,624
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Solution
The fourth proportional to 47,993,504,412,294, 66,230,984,631,870 and 26,069,928,024,624 is: 35,976,472,722,640.66
Step by Step Solution
- Step 1: Write the proportion equation
47,993,504,412,294 : 66,230,984,631,870 = 26,069,928,024,624 : x - Step 2: Convert to fraction form
47,993,504,412,294/66,230,984,631,870 = 26,069,928,024,624/x - Step 3: Cross multiply
47,993,504,412,294x = 66,230,984,631,870 × 26,069,928,024,624 - Step 4: Simplify right side
47,993,504,412,294x = 1,726,637,002,352,829,270,912,401,408 - Step 5: Solve for x
x = 1,726,637,002,352,829,270,912,401,408/47,993,504,412,294 - Step 6: Final answer
x = 35,976,472,722,640.66
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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.