Finding the Fourth Proportional to 594,803,073.92, 891,649,898.57 and 201,055,940.70
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Solution
The fourth proportional to 594,803,073.92, 891,649,898.57 and 201,055,940.70 is: 301,396,406.63
Step by Step Solution
- Step 1: Write the proportion equation
594,803,073.92 : 891,649,898.57 = 201,055,940.70 : x - Step 2: Convert to fraction form
594,803,073.92/891,649,898.57 = 201,055,940.70/x - Step 3: Cross multiply
594,803,073.92x = 891,649,898.57 × 201,055,940.70 - Step 4: Simplify right side
594,803,073.92x = 179,271,509,131,045,664 - Step 5: Solve for x
x = 179,271,509,131,045,664/594,803,073.92 - Step 6: Final answer
x = 301,396,406.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.