Finding the Fourth Proportional to 24,506,623.90, 36,703,948.65 and 14,428,927.90
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Solution
The fourth proportional to 24,506,623.90, 36,703,948.65 and 14,428,927.90 is: 21,610,427.89
Step by Step Solution
- Step 1: Write the proportion equation
24,506,623.90 : 36,703,948.65 = 14,428,927.90 : x - Step 2: Convert to fraction form
24,506,623.90/36,703,948.65 = 14,428,927.90/x - Step 3: Cross multiply
24,506,623.90x = 36,703,948.65 × 14,428,927.90 - Step 4: Simplify right side
24,506,623.90x = 529,598,628,716,152.31 - Step 5: Solve for x
x = 529,598,628,716,152.31/24,506,623.90 - Step 6: Final answer
x = 21,610,427.89
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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.