Finding the Fourth Proportional to 62,961,330,426,088, 94,454,876,398,480 and 21,650,725,506,597
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Solution
The fourth proportional to 62,961,330,426,088, 94,454,876,398,480 and 21,650,725,506,597 is: 32,480,517,610,150.21
Step by Step Solution
- Step 1: Write the proportion equation
62,961,330,426,088 : 94,454,876,398,480 = 21,650,725,506,597 : x - Step 2: Convert to fraction form
62,961,330,426,088/94,454,876,398,480 = 21,650,725,506,597/x - Step 3: Cross multiply
62,961,330,426,088x = 94,454,876,398,480 × 21,650,725,506,597 - Step 4: Simplify right side
62,961,330,426,088x = 2,045,016,601,663,037,805,395,181,568 - Step 5: Solve for x
x = 2,045,016,601,663,037,805,395,181,568/62,961,330,426,088 - Step 6: Final answer
x = 32,480,517,610,150.21
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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.