Finding the Fourth Proportional to 56,231,567.75, 84,351,052.52 and 14,733,460.08
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Solution
The fourth proportional to 56,231,567.75, 84,351,052.52 and 14,733,460.08 is: 22,101,159.81
Step by Step Solution
- Step 1: Write the proportion equation
56,231,567.75 : 84,351,052.52 = 14,733,460.08 : x - Step 2: Convert to fraction form
56,231,567.75/84,351,052.52 = 14,733,460.08/x - Step 3: Cross multiply
56,231,567.75x = 84,351,052.52 × 14,733,460.08 - Step 4: Simplify right side
56,231,567.75x = 1,242,782,865,009,403.25 - Step 5: Solve for x
x = 1,242,782,865,009,403.25/56,231,567.75 - Step 6: Final answer
x = 22,101,159.81
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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.