Finding the Fourth Proportional to 14,634,557.48, 21,943,327.46 and 5,537,356.68
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Solution
The fourth proportional to 14,634,557.48, 21,943,327.46 and 5,537,356.68 is: 8,302,815.51
Step by Step Solution
- Step 1: Write the proportion equation
14,634,557.48 : 21,943,327.46 = 5,537,356.68 : x - Step 2: Convert to fraction form
14,634,557.48/21,943,327.46 = 5,537,356.68/x - Step 3: Cross multiply
14,634,557.48x = 21,943,327.46 × 5,537,356.68 - Step 4: Simplify right side
14,634,557.48x = 121,508,030,892,058.44 - Step 5: Solve for x
x = 121,508,030,892,058.44/14,634,557.48 - Step 6: Final answer
x = 8,302,815.51
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.