Finding the Fourth Proportional to 22,587,972.42, 31,159,927.80 and 14,752,071
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Solution
The fourth proportional to 22,587,972.42, 31,159,927.80 and 14,752,071 is: 20,350,364.29
Step by Step Solution
- Step 1: Write the proportion equation
22,587,972.42 : 31,159,927.80 = 14,752,071 : x - Step 2: Convert to fraction form
22,587,972.42/31,159,927.80 = 14,752,071/x - Step 3: Cross multiply
22,587,972.42x = 31,159,927.80 × 14,752,071 - Step 4: Simplify right side
22,587,972.42x = 459,673,467,260,473.81 - Step 5: Solve for x
x = 459,673,467,260,473.81/22,587,972.42 - Step 6: Final answer
x = 20,350,364.29
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.