Finding the Fourth Proportional to 97,736,234.96, 146,604,223.65 and 24,953,028.05
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Solution
The fourth proportional to 97,736,234.96, 146,604,223.65 and 24,953,028.05 is: 37,429,509.19
Step by Step Solution
- Step 1: Write the proportion equation
97,736,234.96 : 146,604,223.65 = 24,953,028.05 : x - Step 2: Convert to fraction form
97,736,234.96/146,604,223.65 = 24,953,028.05/x - Step 3: Cross multiply
97,736,234.96x = 146,604,223.65 × 24,953,028.05 - Step 4: Simplify right side
97,736,234.96x = 3,658,219,304,986,923.50 - Step 5: Solve for x
x = 3,658,219,304,986,923.50/97,736,234.96 - Step 6: Final answer
x = 37,429,509.19
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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.