Finding the Third Proportional to 53,877,137.98 and 118,184,113.13
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Solution
The third proportional to 53,877,137.98 and 118,184,113.13 is: 259,246,966.70
Step by Step Solution
- Step 1: Write the proportion equation
53,877,137.98 : 118,184,113.13 = 118,184,113.13 : x - Step 2: Convert to fraction form
53,877,137.98/118,184,113.13 = 118,184,113.13/x - Step 3: Cross multiply
53,877,137.98x = 118,184,113.13 × 118,184,113.13 - Step 4: Simplify right side
53,877,137.98x = 13,967,484,595,142,798 - Step 5: Solve for x
x = 13,967,484,595,142,798/53,877,137.98 - Step 6: Final answer
x = 259,246,966.70
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.