Finding the Fourth Proportional to 62,090,224.40, 93,148,968.90 and 18,367,560.02
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Solution
The fourth proportional to 62,090,224.40, 93,148,968.90 and 18,367,560.02 is: 27,555,372.74
Step by Step Solution
- Step 1: Write the proportion equation
62,090,224.40 : 93,148,968.90 = 18,367,560.02 : x - Step 2: Convert to fraction form
62,090,224.40/93,148,968.90 = 18,367,560.02/x - Step 3: Cross multiply
62,090,224.40x = 93,148,968.90 × 18,367,560.02 - Step 4: Simplify right side
62,090,224.40x = 1,710,919,277,071,863.50 - Step 5: Solve for x
x = 1,710,919,277,071,863.50/62,090,224.40 - Step 6: Final answer
x = 27,555,372.74
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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.