Finding the Fourth Proportional to 45,334,463.00, 68,001,652.95 and 14,210,344.03
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Solution
The fourth proportional to 45,334,463.00, 68,001,652.95 and 14,210,344.03 is: 21,315,503.02
Step by Step Solution
- Step 1: Write the proportion equation
45,334,463.00 : 68,001,652.95 = 14,210,344.03 : x - Step 2: Convert to fraction form
45,334,463.00/68,001,652.95 = 14,210,344.03/x - Step 3: Cross multiply
45,334,463.00x = 68,001,652.95 × 14,210,344.03 - Step 4: Simplify right side
45,334,463.00x = 966,326,882,932,374.62 - Step 5: Solve for x
x = 966,326,882,932,374.62/45,334,463.00 - Step 6: Final answer
x = 21,315,503.02
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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.