Finding the Fourth Proportional to 8,773,841,565.24, 13,162,940,599.94 and 4,354,335,169.08
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Solution
The fourth proportional to 8,773,841,565.24, 13,162,940,599.94 and 4,354,335,169.08 is: 6,532,583,789.74
Step by Step Solution
- Step 1: Write the proportion equation
8,773,841,565.24 : 13,162,940,599.94 = 4,354,335,169.08 : x - Step 2: Convert to fraction form
8,773,841,565.24/13,162,940,599.94 = 4,354,335,169.08/x - Step 3: Cross multiply
8,773,841,565.24x = 13,162,940,599.94 × 4,354,335,169.08 - Step 4: Simplify right side
8,773,841,565.24x = 57,315,855,182,829,740,032 - Step 5: Solve for x
x = 57,315,855,182,829,740,032/8,773,841,565.24 - Step 6: Final answer
x = 6,532,583,789.74
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.