Finding the Fourth Proportional to 36,552,673.41, 54,828,587.41 and 8,886,747.60
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Solution
The fourth proportional to 36,552,673.41, 54,828,587.41 and 8,886,747.60 is: 13,330,018.63
Step by Step Solution
- Step 1: Write the proportion equation
36,552,673.41 : 54,828,587.41 = 8,886,747.60 : x - Step 2: Convert to fraction form
36,552,673.41/54,828,587.41 = 8,886,747.60/x - Step 3: Cross multiply
36,552,673.41x = 54,828,587.41 × 8,886,747.60 - Step 4: Simplify right side
36,552,673.41x = 487,247,817,554,990.81 - Step 5: Solve for x
x = 487,247,817,554,990.81/36,552,673.41 - Step 6: Final answer
x = 13,330,018.63
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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.