Finding the Fourth Proportional to 36,887,227,702.74, 55,334,218,227.48 and 10,357,565,491.58
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Solution
The fourth proportional to 36,887,227,702.74, 55,334,218,227.48 and 10,357,565,491.58 is: 15,537,296,373.55
Step by Step Solution
- Step 1: Write the proportion equation
36,887,227,702.74 : 55,334,218,227.48 = 10,357,565,491.58 : x - Step 2: Convert to fraction form
36,887,227,702.74/55,334,218,227.48 = 10,357,565,491.58/x - Step 3: Cross multiply
36,887,227,702.74x = 55,334,218,227.48 × 10,357,565,491.58 - Step 4: Simplify right side
36,887,227,702.74x = 573,127,789,216,227,262,464 - Step 5: Solve for x
x = 573,127,789,216,227,262,464/36,887,227,702.74 - Step 6: Final answer
x = 15,537,296,373.55
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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.