Finding the Fourth Proportional to 26,641,561,174,739, 39,934,137,101,726 and 8,961,339,385,914.20
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Solution
The fourth proportional to 26,641,561,174,739, 39,934,137,101,726 and 8,961,339,385,914.20 is: 13,432,521,964,647.99
Step by Step Solution
- Step 1: Write the proportion equation
26,641,561,174,739 : 39,934,137,101,726 = 8,961,339,385,914.20 : x - Step 2: Convert to fraction form
26,641,561,174,739/39,934,137,101,726 = 8,961,339,385,914.20/x - Step 3: Cross multiply
26,641,561,174,739x = 39,934,137,101,726 × 8,961,339,385,914.20 - Step 4: Simplify right side
26,641,561,174,739x = 357,863,355,652,194,717,516,431,360 - Step 5: Solve for x
x = 357,863,355,652,194,717,516,431,360/26,641,561,174,739 - Step 6: Final answer
x = 13,432,521,964,647.99
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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.