Finding the Fourth Proportional to 17,497,565.90, 26,251,295.12 and 5,985,525.95
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Solution
The fourth proportional to 17,497,565.90, 26,251,295.12 and 5,985,525.95 is: 8,979,980.93
Step by Step Solution
- Step 1: Write the proportion equation
17,497,565.90 : 26,251,295.12 = 5,985,525.95 : x - Step 2: Convert to fraction form
17,497,565.90/26,251,295.12 = 5,985,525.95/x - Step 3: Cross multiply
17,497,565.90x = 26,251,295.12 × 5,985,525.95 - Step 4: Simplify right side
17,497,565.90x = 157,127,808,000,684.25 - Step 5: Solve for x
x = 157,127,808,000,684.25/17,497,565.90 - Step 6: Final answer
x = 8,979,980.93
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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.