Finding the Fourth Proportional to 17,509,054,965.16, 26,266,303,425.68 and 5,879,595,335.08
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Solution
The fourth proportional to 17,509,054,965.16, 26,266,303,425.68 and 5,879,595,335.08 is: 8,820,306,715.51
Step by Step Solution
- Step 1: Write the proportion equation
17,509,054,965.16 : 26,266,303,425.68 = 5,879,595,335.08 : x - Step 2: Convert to fraction form
17,509,054,965.16/26,266,303,425.68 = 5,879,595,335.08/x - Step 3: Cross multiply
17,509,054,965.16x = 26,266,303,425.68 × 5,879,595,335.08 - Step 4: Simplify right side
17,509,054,965.16x = 154,435,235,091,423,952,896 - Step 5: Solve for x
x = 154,435,235,091,423,952,896/17,509,054,965.16 - Step 6: Final answer
x = 8,820,306,715.51
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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.