Finding the Fourth Proportional to 73,472,148.54, 110,224,166.04 and 22,352,838.84
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Solution
The fourth proportional to 73,472,148.54, 110,224,166.04 and 22,352,838.84 is: 33,534,108.76
Step by Step Solution
- Step 1: Write the proportion equation
73,472,148.54 : 110,224,166.04 = 22,352,838.84 : x - Step 2: Convert to fraction form
73,472,148.54/110,224,166.04 = 22,352,838.84/x - Step 3: Cross multiply
73,472,148.54x = 110,224,166.04 × 22,352,838.84 - Step 4: Simplify right side
73,472,148.54x = 2,463,823,019,765,521 - Step 5: Solve for x
x = 2,463,823,019,765,521/73,472,148.54 - Step 6: Final answer
x = 33,534,108.76
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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.