Finding the Fourth Proportional to 46,653,108.36, 64,381,317.24 and 26,026,554.48
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Solution
The fourth proportional to 46,653,108.36, 64,381,317.24 and 26,026,554.48 is: 35,916,660.64
Step by Step Solution
- Step 1: Write the proportion equation
46,653,108.36 : 64,381,317.24 = 26,026,554.48 : x - Step 2: Convert to fraction form
46,653,108.36/64,381,317.24 = 26,026,554.48/x - Step 3: Cross multiply
46,653,108.36x = 64,381,317.24 × 26,026,554.48 - Step 4: Simplify right side
46,653,108.36x = 1,675,623,860,641,023.25 - Step 5: Solve for x
x = 1,675,623,860,641,023.25/46,653,108.36 - Step 6: Final answer
x = 35,916,660.64
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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.