Finding the Fourth Proportional to 250,225,767.01, 375,359,076.07 and 125,664,334.99
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Solution
The fourth proportional to 250,225,767.01, 375,359,076.07 and 125,664,334.99 is: 188,506,760.27
Step by Step Solution
- Step 1: Write the proportion equation
250,225,767.01 : 375,359,076.07 = 125,664,334.99 : x - Step 2: Convert to fraction form
250,225,767.01/375,359,076.07 = 125,664,334.99/x - Step 3: Cross multiply
250,225,767.01x = 375,359,076.07 × 125,664,334.99 - Step 4: Simplify right side
250,225,767.01x = 47,169,248,675,544,816 - Step 5: Solve for x
x = 47,169,248,675,544,816/250,225,767.01 - Step 6: Final answer
x = 188,506,760.27
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.