Finding the Fourth Proportional to 201,881,818.88, 302,825,156.68 and 56,306,516.12
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Solution
The fourth proportional to 201,881,818.88, 302,825,156.68 and 56,306,516.12 is: 84,460,451.47
Step by Step Solution
- Step 1: Write the proportion equation
201,881,818.88 : 302,825,156.68 = 56,306,516.12 : x - Step 2: Convert to fraction form
201,881,818.88/302,825,156.68 = 56,306,516.12/x - Step 3: Cross multiply
201,881,818.88x = 302,825,156.68 × 56,306,516.12 - Step 4: Simplify right side
201,881,818.88x = 17,051,029,566,143,946 - Step 5: Solve for x
x = 17,051,029,566,143,946/201,881,818.88 - Step 6: Final answer
x = 84,460,451.47
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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.