Finding the Fourth Proportional to 134,859,508.10, 202,266,445.98 and 37,792,875.68
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Solution
The fourth proportional to 134,859,508.10, 202,266,445.98 and 37,792,875.68 is: 56,682,919.54
Step by Step Solution
- Step 1: Write the proportion equation
134,859,508.10 : 202,266,445.98 = 37,792,875.68 : x - Step 2: Convert to fraction form
134,859,508.10/202,266,445.98 = 37,792,875.68/x - Step 3: Cross multiply
134,859,508.10x = 202,266,445.98 × 37,792,875.68 - Step 4: Simplify right side
134,859,508.10x = 7,644,230,647,157,575 - Step 5: Solve for x
x = 7,644,230,647,157,575/134,859,508.10 - Step 6: Final answer
x = 56,682,919.54
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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.