Finding the Fourth Proportional to 34,095,701.52, 51,143,995.35 and 11,376,598.77
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Solution
The fourth proportional to 34,095,701.52, 51,143,995.35 and 11,376,598.77 is: 17,065,045.99
Step by Step Solution
- Step 1: Write the proportion equation
34,095,701.52 : 51,143,995.35 = 11,376,598.77 : x - Step 2: Convert to fraction form
34,095,701.52/51,143,995.35 = 11,376,598.77/x - Step 3: Cross multiply
34,095,701.52x = 51,143,995.35 × 11,376,598.77 - Step 4: Simplify right side
34,095,701.52x = 581,844,714,591,695.75 - Step 5: Solve for x
x = 581,844,714,591,695.75/34,095,701.52 - Step 6: Final answer
x = 17,065,045.99
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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.