Finding the Fourth Proportional to 16,288,398,335,481, 24,435,107,988,078 and 5,553,565,464,435
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Solution
The fourth proportional to 16,288,398,335,481, 24,435,107,988,078 and 5,553,565,464,435 is: 8,331,204,152,020.91
Step by Step Solution
- Step 1: Write the proportion equation
16,288,398,335,481 : 24,435,107,988,078 = 5,553,565,464,435 : x - Step 2: Convert to fraction form
16,288,398,335,481/24,435,107,988,078 = 5,553,565,464,435/x - Step 3: Cross multiply
16,288,398,335,481x = 24,435,107,988,078 × 5,553,565,464,435 - Step 4: Simplify right side
16,288,398,335,481x = 135,701,971,842,329,783,153,197,056 - Step 5: Solve for x
x = 135,701,971,842,329,783,153,197,056/16,288,398,335,481 - Step 6: Final answer
x = 8,331,204,152,020.91
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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.