Finding the Fourth Proportional to 14,747,081,778,045, 22,120,622,667,068 and 14,747,081,778,045
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Solution
The fourth proportional to 14,747,081,778,045, 22,120,622,667,068 and 14,747,081,778,045 is: 22,120,622,667,068
Step by Step Solution
- Step 1: Write the proportion equation
14,747,081,778,045 : 22,120,622,667,068 = 14,747,081,778,045 : x - Step 2: Convert to fraction form
14,747,081,778,045/22,120,622,667,068 = 14,747,081,778,045/x - Step 3: Cross multiply
14,747,081,778,045x = 22,120,622,667,068 × 14,747,081,778,045 - Step 4: Simplify right side
14,747,081,778,045x = 326,214,631,452,527,698,376,654,848 - Step 5: Solve for x
x = 326,214,631,452,527,698,376,654,848/14,747,081,778,045 - Step 6: Final answer
x = 22,120,622,667,068
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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.