Finding the Fourth Proportional to 63,433,069,323,876, 87,537,639,876,472 and 35,306,858,312,294
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Solution
The fourth proportional to 63,433,069,323,876, 87,537,639,876,472 and 35,306,858,312,294 is: 48,723,466,813,987.08
Step by Step Solution
- Step 1: Write the proportion equation
63,433,069,323,876 : 87,537,639,876,472 = 35,306,858,312,294 : x - Step 2: Convert to fraction form
63,433,069,323,876/87,537,639,876,472 = 35,306,858,312,294/x - Step 3: Cross multiply
63,433,069,323,876x = 87,537,639,876,472 × 35,306,858,312,294 - Step 4: Simplify right side
63,433,069,323,876x = 3,090,679,048,111,214,217,379,446,784 - Step 5: Solve for x
x = 3,090,679,048,111,214,217,379,446,784/63,433,069,323,876 - Step 6: Final answer
x = 48,723,466,813,987.08
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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.