Finding the Fourth Proportional to 34,467,417.64, 51,700,970.94 and 8,906,254.12
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Solution
The fourth proportional to 34,467,417.64, 51,700,970.94 and 8,906,254.12 is: 13,359,340.99
Step by Step Solution
- Step 1: Write the proportion equation
34,467,417.64 : 51,700,970.94 = 8,906,254.12 : x - Step 2: Convert to fraction form
34,467,417.64/51,700,970.94 = 8,906,254.12/x - Step 3: Cross multiply
34,467,417.64x = 51,700,970.94 × 8,906,254.12 - Step 4: Simplify right side
34,467,417.64x = 460,461,985,442,375.19 - Step 5: Solve for x
x = 460,461,985,442,375.19/34,467,417.64 - Step 6: Final answer
x = 13,359,340.99
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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.