Finding the Fourth Proportional to 8,051,167,641.24, 11,110,478,696.08 and 4,710,231,908.28
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Solution
The fourth proportional to 8,051,167,641.24, 11,110,478,696.08 and 4,710,231,908.28 is: 6,500,042,428.94
Step by Step Solution
- Step 1: Write the proportion equation
8,051,167,641.24 : 11,110,478,696.08 = 4,710,231,908.28 : x - Step 2: Convert to fraction form
8,051,167,641.24/11,110,478,696.08 = 4,710,231,908.28/x - Step 3: Cross multiply
8,051,167,641.24x = 11,110,478,696.08 × 4,710,231,908.28 - Step 4: Simplify right side
8,051,167,641.24x = 52,332,931,270,541,180,928 - Step 5: Solve for x
x = 52,332,931,270,541,180,928/8,051,167,641.24 - Step 6: Final answer
x = 6,500,042,428.94
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.