Finding the Fourth Proportional to 39,801,955.14, 59,703,266.97 and 11,050,332.84
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Solution
The fourth proportional to 39,801,955.14, 59,703,266.97 and 11,050,332.84 is: 16,575,592.06
Step by Step Solution
- Step 1: Write the proportion equation
39,801,955.14 : 59,703,266.97 = 11,050,332.84 : x - Step 2: Convert to fraction form
39,801,955.14/59,703,266.97 = 11,050,332.84/x - Step 3: Cross multiply
39,801,955.14x = 59,703,266.97 × 11,050,332.84 - Step 4: Simplify right side
39,801,955.14x = 659,740,971,653,878.25 - Step 5: Solve for x
x = 659,740,971,653,878.25/39,801,955.14 - Step 6: Final answer
x = 16,575,592.06
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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.