Finding the Fourth Proportional to 29,758,358.41, 41,064,267.40 and 16,703,095.05
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Solution
The fourth proportional to 29,758,358.41, 41,064,267.40 and 16,703,095.05 is: 23,048,998.61
Step by Step Solution
- Step 1: Write the proportion equation
29,758,358.41 : 41,064,267.40 = 16,703,095.05 : x - Step 2: Convert to fraction form
29,758,358.41/41,064,267.40 = 16,703,095.05/x - Step 3: Cross multiply
29,758,358.41x = 41,064,267.40 × 16,703,095.05 - Step 4: Simplify right side
29,758,358.41x = 685,900,361,499,058.62 - Step 5: Solve for x
x = 685,900,361,499,058.62/29,758,358.41 - Step 6: Final answer
x = 23,048,998.61
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.