Finding the Fourth Proportional to 250,225,029.44, 375,400,061.58 and 176,592,579.14
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Solution
The fourth proportional to 250,225,029.44, 375,400,061.58 and 176,592,579.14 is: 264,932,989.45
Step by Step Solution
- Step 1: Write the proportion equation
250,225,029.44 : 375,400,061.58 = 176,592,579.14 : x - Step 2: Convert to fraction form
250,225,029.44/375,400,061.58 = 176,592,579.14/x - Step 3: Cross multiply
250,225,029.44x = 375,400,061.58 × 176,592,579.14 - Step 4: Simplify right side
250,225,029.44x = 66,292,865,083,727,016 - Step 5: Solve for x
x = 66,292,865,083,727,016/250,225,029.44 - Step 6: Final answer
x = 264,932,989.45
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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.