Finding the Fourth Proportional to 735,561,623,926.73, 1,103,342,435,890 and 735,561,623,926.73
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Solution
The fourth proportional to 735,561,623,926.73, 1,103,342,435,890 and 735,561,623,926.73 is: 1,103,342,435,890
Step by Step Solution
- Step 1: Write the proportion equation
735,561,623,926.73 : 1,103,342,435,890 = 735,561,623,926.73 : x - Step 2: Convert to fraction form
735,561,623,926.73/1,103,342,435,890 = 735,561,623,926.73/x - Step 3: Cross multiply
735,561,623,926.73x = 1,103,342,435,890 × 735,561,623,926.73 - Step 4: Simplify right side
735,561,623,926.73x = 811,576,353,890,522,351,271,936 - Step 5: Solve for x
x = 811,576,353,890,522,351,271,936/735,561,623,926.73 - Step 6: Final answer
x = 1,103,342,435,890
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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.