Finding the Fourth Proportional to 23,549,340.12, 35,337,715.38 and 9,901,497.84
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Solution
The fourth proportional to 23,549,340.12, 35,337,715.38 and 9,901,497.84 is: 14,858,009.21
Step by Step Solution
- Step 1: Write the proportion equation
23,549,340.12 : 35,337,715.38 = 9,901,497.84 : x - Step 2: Convert to fraction form
23,549,340.12/35,337,715.38 = 9,901,497.84/x - Step 3: Cross multiply
23,549,340.12x = 35,337,715.38 × 9,901,497.84 - Step 4: Simplify right side
23,549,340.12x = 349,896,312,505,604.81 - Step 5: Solve for x
x = 349,896,312,505,604.81/23,549,340.12 - Step 6: Final answer
x = 14,858,009.21
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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.