Finding the Fourth Proportional to 9,058,426,079,486, 13,587,689,915,024 and 3,021,478,164,217
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Solution
The fourth proportional to 9,058,426,079,486, 13,587,689,915,024 and 3,021,478,164,217 is: 4,532,234,189,488.04
Step by Step Solution
- Step 1: Write the proportion equation
9,058,426,079,486 : 13,587,689,915,024 = 3,021,478,164,217 : x - Step 2: Convert to fraction form
9,058,426,079,486/13,587,689,915,024 = 3,021,478,164,217/x - Step 3: Cross multiply
9,058,426,079,486x = 13,587,689,915,024 × 3,021,478,164,217 - Step 4: Simplify right side
9,058,426,079,486x = 41,054,908,380,396,562,717,605,888 - Step 5: Solve for x
x = 41,054,908,380,396,562,717,605,888/9,058,426,079,486 - Step 6: Final answer
x = 4,532,234,189,488.04
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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.