Finding the Fourth Proportional to 16,017,501.66, 24,026,051.97 and 3,887,065.50
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Solution
The fourth proportional to 16,017,501.66, 24,026,051.97 and 3,887,065.50 is: 5,830,549.59
Step by Step Solution
- Step 1: Write the proportion equation
16,017,501.66 : 24,026,051.97 = 3,887,065.50 : x - Step 2: Convert to fraction form
16,017,501.66/24,026,051.97 = 3,887,065.50/x - Step 3: Cross multiply
16,017,501.66x = 24,026,051.97 × 3,887,065.50 - Step 4: Simplify right side
16,017,501.66x = 93,390,837,713,794.03 - Step 5: Solve for x
x = 93,390,837,713,794.03/16,017,501.66 - Step 6: Final answer
x = 5,830,549.59
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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.