Finding the Fourth Proportional to 207,585,202.44, 286,473,559.50 and 114,771,702.36
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Solution
The fourth proportional to 207,585,202.44, 286,473,559.50 and 114,771,702.36 is: 158,388,255.61
Step by Step Solution
- Step 1: Write the proportion equation
207,585,202.44 : 286,473,559.50 = 114,771,702.36 : x - Step 2: Convert to fraction form
207,585,202.44/286,473,559.50 = 114,771,702.36/x - Step 3: Cross multiply
207,585,202.44x = 286,473,559.50 × 114,771,702.36 - Step 4: Simplify right side
207,585,202.44x = 32,879,058,104,943,752 - Step 5: Solve for x
x = 32,879,058,104,943,752/207,585,202.44 - Step 6: Final answer
x = 158,388,255.61
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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.