Finding the Fourth Proportional to 176,608,208.84, 264,892,133.63 and 47,225,908.49
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Solution
The fourth proportional to 176,608,208.84, 264,892,133.63 and 47,225,908.49 is: 70,833,466.60
Step by Step Solution
- Step 1: Write the proportion equation
176,608,208.84 : 264,892,133.63 = 47,225,908.49 : x - Step 2: Convert to fraction form
176,608,208.84/264,892,133.63 = 47,225,908.49/x - Step 3: Cross multiply
176,608,208.84x = 264,892,133.63 × 47,225,908.49 - Step 4: Simplify right side
176,608,208.84x = 12,509,771,660,970,642 - Step 5: Solve for x
x = 12,509,771,660,970,642/176,608,208.84 - Step 6: Final answer
x = 70,833,466.60
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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.