Finding the Fourth Proportional to 56,174,017,869.14, 84,248,132,814.66 and 33,490,790,339.18
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Solution
The fourth proportional to 56,174,017,869.14, 84,248,132,814.66 and 33,490,790,339.18 is: 50,228,498,149.02
Step by Step Solution
- Step 1: Write the proportion equation
56,174,017,869.14 : 84,248,132,814.66 = 33,490,790,339.18 : x - Step 2: Convert to fraction form
56,174,017,869.14/84,248,132,814.66 = 33,490,790,339.18/x - Step 3: Cross multiply
56,174,017,869.14x = 84,248,132,814.66 × 33,490,790,339.18 - Step 4: Simplify right side
56,174,017,869.14x = 2,821,536,552,563,169,034,240 - Step 5: Solve for x
x = 2,821,536,552,563,169,034,240/56,174,017,869.14 - Step 6: Final answer
x = 50,228,498,149.02
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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.