Finding the Fourth Proportional to 46,803,788.88, 64,589,450.09 and 26,177,235.07
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Solution
The fourth proportional to 46,803,788.88, 64,589,450.09 and 26,177,235.07 is: 36,124,708.24
Step by Step Solution
- Step 1: Write the proportion equation
46,803,788.88 : 64,589,450.09 = 26,177,235.07 : x - Step 2: Convert to fraction form
46,803,788.88/64,589,450.09 = 26,177,235.07/x - Step 3: Cross multiply
46,803,788.88x = 64,589,450.09 × 26,177,235.07 - Step 4: Simplify right side
46,803,788.88x = 1,690,773,218,047,962.75 - Step 5: Solve for x
x = 1,690,773,218,047,962.75/46,803,788.88 - Step 6: Final answer
x = 36,124,708.24
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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.