Finding the Fourth Proportional to 23,259,302.01, 34,888,950.72 and 6,219,532.08
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Solution
The fourth proportional to 23,259,302.01, 34,888,950.72 and 6,219,532.08 is: 9,329,297.51
Step by Step Solution
- Step 1: Write the proportion equation
23,259,302.01 : 34,888,950.72 = 6,219,532.08 : x - Step 2: Convert to fraction form
23,259,302.01/34,888,950.72 = 6,219,532.08/x - Step 3: Cross multiply
23,259,302.01x = 34,888,950.72 × 6,219,532.08 - Step 4: Simplify right side
23,259,302.01x = 216,992,948,240,579.09 - Step 5: Solve for x
x = 216,992,948,240,579.09/23,259,302.01 - Step 6: Final answer
x = 9,329,297.51
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1.5x scale
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.