Finding the Fourth Proportional to 182,813,295.90, 252,282,351.15 and 104,498,545.98
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Solution
The fourth proportional to 182,813,295.90, 252,282,351.15 and 104,498,545.98 is: 144,207,995.06
Step by Step Solution
- Step 1: Write the proportion equation
182,813,295.90 : 252,282,351.15 = 104,498,545.98 : x - Step 2: Convert to fraction form
182,813,295.90/252,282,351.15 = 104,498,545.98/x - Step 3: Cross multiply
182,813,295.90x = 252,282,351.15 × 104,498,545.98 - Step 4: Simplify right side
182,813,295.90x = 26,363,138,871,590,784 - Step 5: Solve for x
x = 26,363,138,871,590,784/182,813,295.90 - Step 6: Final answer
x = 144,207,995.06
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.