Finding the Fourth Proportional to 32,430,782.03, 44,754,477.35 and 17,746,450.02
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Solution
The fourth proportional to 32,430,782.03, 44,754,477.35 and 17,746,450.02 is: 24,490,100.02
Step by Step Solution
- Step 1: Write the proportion equation
32,430,782.03 : 44,754,477.35 = 17,746,450.02 : x - Step 2: Convert to fraction form
32,430,782.03/44,754,477.35 = 17,746,450.02/x - Step 3: Cross multiply
32,430,782.03x = 44,754,477.35 × 17,746,450.02 - Step 4: Simplify right side
32,430,782.03x = 794,233,095,374,264.75 - Step 5: Solve for x
x = 794,233,095,374,264.75/32,430,782.03 - Step 6: Final answer
x = 24,490,100.02
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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.