Finding the Fourth Proportional to 62,828,757,911.70, 94,243,136,867.55 and 62,828,757,911.70
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Solution
The fourth proportional to 62,828,757,911.70, 94,243,136,867.55 and 62,828,757,911.70 is: 94,243,136,867.55
Step by Step Solution
- Step 1: Write the proportion equation
62,828,757,911.70 : 94,243,136,867.55 = 62,828,757,911.70 : x - Step 2: Convert to fraction form
62,828,757,911.70/94,243,136,867.55 = 62,828,757,911.70/x - Step 3: Cross multiply
62,828,757,911.70x = 94,243,136,867.55 × 62,828,757,911.70 - Step 4: Simplify right side
62,828,757,911.70x = 5,921,179,231,090,507,776,000 - Step 5: Solve for x
x = 5,921,179,231,090,507,776,000/62,828,757,911.70 - Step 6: Final answer
x = 94,243,136,867.55
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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.