Finding the Fourth Proportional to 53,411,271.08, 80,105,696.39 and 15,063,817.12
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Solution
The fourth proportional to 53,411,271.08, 80,105,696.39 and 15,063,817.12 is: 22,592,564.01
Step by Step Solution
- Step 1: Write the proportion equation
53,411,271.08 : 80,105,696.39 = 15,063,817.12 : x - Step 2: Convert to fraction form
53,411,271.08/80,105,696.39 = 15,063,817.12/x - Step 3: Cross multiply
53,411,271.08x = 80,105,696.39 × 15,063,817.12 - Step 4: Simplify right side
53,411,271.08x = 1,206,697,560,613,885.25 - Step 5: Solve for x
x = 1,206,697,560,613,885.25/53,411,271.08 - Step 6: Final answer
x = 22,592,564.01
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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.