Finding the Fourth Proportional to 36,552,677.87, 54,828,594.11 and 8,886,752.07
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Solution
The fourth proportional to 36,552,677.87, 54,828,594.11 and 8,886,752.07 is: 13,330,025.34
Step by Step Solution
- Step 1: Write the proportion equation
36,552,677.87 : 54,828,594.11 = 8,886,752.07 : x - Step 2: Convert to fraction form
36,552,677.87/54,828,594.11 = 8,886,752.07/x - Step 3: Cross multiply
36,552,677.87x = 54,828,594.11 × 8,886,752.07 - Step 4: Simplify right side
36,552,677.87x = 487,248,122,224,449.19 - Step 5: Solve for x
x = 487,248,122,224,449.19/36,552,677.87 - Step 6: Final answer
x = 13,330,025.34
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.