Finding the Fourth Proportional to 9,652,384,198,797.20, 14,480,063,992,926 and 3,291,001,756,695.20
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Solution
The fourth proportional to 9,652,384,198,797.20, 14,480,063,992,926 and 3,291,001,756,695.20 is: 4,937,009,867,853.85
Step by Step Solution
- Step 1: Write the proportion equation
9,652,384,198,797.20 : 14,480,063,992,926 = 3,291,001,756,695.20 : x - Step 2: Convert to fraction form
9,652,384,198,797.20/14,480,063,992,926 = 3,291,001,756,695.20/x - Step 3: Cross multiply
9,652,384,198,797.20x = 14,480,063,992,926 × 3,291,001,756,695.20 - Step 4: Simplify right side
9,652,384,198,797.20x = 47,653,916,037,778,384,713,940,992 - Step 5: Solve for x
x = 47,653,916,037,778,384,713,940,992/9,652,384,198,797.20 - Step 6: Final answer
x = 4,937,009,867,853.85
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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.