Finding the Fourth Proportional to 45,092,476,942,890, 67,602,214,672,986 and 14,097,592,741,468
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Solution
The fourth proportional to 45,092,476,942,890, 67,602,214,672,986 and 14,097,592,741,468 is: 21,134,977,616,955.21
Step by Step Solution
- Step 1: Write the proportion equation
45,092,476,942,890 : 67,602,214,672,986 = 14,097,592,741,468 : x - Step 2: Convert to fraction form
45,092,476,942,890/67,602,214,672,986 = 14,097,592,741,468/x - Step 3: Cross multiply
45,092,476,942,890x = 67,602,214,672,986 × 14,097,592,741,468 - Step 4: Simplify right side
45,092,476,942,890x = 953,028,490,881,048,979,152,306,176 - Step 5: Solve for x
x = 953,028,490,881,048,979,152,306,176/45,092,476,942,890 - Step 6: Final answer
x = 21,134,977,616,955.21
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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.