Finding the Fourth Proportional to 16,159,000.64, 22,307,501.60 and 10,049,397.44
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Solution
The fourth proportional to 16,159,000.64, 22,307,501.60 and 10,049,397.44 is: 13,873,193.92
Step by Step Solution
- Step 1: Write the proportion equation
16,159,000.64 : 22,307,501.60 = 10,049,397.44 : x - Step 2: Convert to fraction form
16,159,000.64/22,307,501.60 = 10,049,397.44/x - Step 3: Cross multiply
16,159,000.64x = 22,307,501.60 × 10,049,397.44 - Step 4: Simplify right side
16,159,000.64x = 224,176,949,471,835.91 - Step 5: Solve for x
x = 224,176,949,471,835.91/16,159,000.64 - Step 6: Final answer
x = 13,873,193.92
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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.