Finding the Fourth Proportional to 33,134,543,053.14, 49,708,794,909.58 and 10,748,543,437.68
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Solution
The fourth proportional to 33,134,543,053.14, 49,708,794,909.58 and 10,748,543,437.68 is: 16,125,079,511.84
Step by Step Solution
- Step 1: Write the proportion equation
33,134,543,053.14 : 49,708,794,909.58 = 10,748,543,437.68 : x - Step 2: Convert to fraction form
33,134,543,053.14/49,708,794,909.58 = 10,748,543,437.68/x - Step 3: Cross multiply
33,134,543,053.14x = 49,708,794,909.58 × 10,748,543,437.68 - Step 4: Simplify right side
33,134,543,053.14x = 534,297,141,320,347,156,480 - Step 5: Solve for x
x = 534,297,141,320,347,156,480/33,134,543,053.14 - Step 6: Final answer
x = 16,125,079,511.84
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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.