Finding the Fourth Proportional to 62,176,985.20, 93,097,516.20 and 48,740,057.20
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Solution
The fourth proportional to 62,176,985.20, 93,097,516.20 and 48,740,057.20 is: 72,978,422.00
Step by Step Solution
- Step 1: Write the proportion equation
62,176,985.20 : 93,097,516.20 = 48,740,057.20 : x - Step 2: Convert to fraction form
62,176,985.20/93,097,516.20 = 48,740,057.20/x - Step 3: Cross multiply
62,176,985.20x = 93,097,516.20 × 48,740,057.20 - Step 4: Simplify right side
62,176,985.20x = 4,537,578,264,765,927 - Step 5: Solve for x
x = 4,537,578,264,765,927/62,176,985.20 - Step 6: Final answer
x = 72,978,422.00
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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.