Finding the Fourth Proportional to 35,127,223.74, 52,721,102.68 and 24,352,091.31
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Solution
The fourth proportional to 35,127,223.74, 52,721,102.68 and 24,352,091.31 is: 36,549,119.73
Step by Step Solution
- Step 1: Write the proportion equation
35,127,223.74 : 52,721,102.68 = 24,352,091.31 : x - Step 2: Convert to fraction form
35,127,223.74/52,721,102.68 = 24,352,091.31/x - Step 3: Cross multiply
35,127,223.74x = 52,721,102.68 × 24,352,091.31 - Step 4: Simplify right side
35,127,223.74x = 1,283,869,106,366,365.50 - Step 5: Solve for x
x = 1,283,869,106,366,365.50/35,127,223.74 - Step 6: Final answer
x = 36,549,119.73
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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.