Finding the Fourth Proportional to 149,452,529.82, 224,209,057.14 and 63,190,798.17
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Solution
The fourth proportional to 149,452,529.82, 224,209,057.14 and 63,190,798.17 is: 94,798,992.66
Step by Step Solution
- Step 1: Write the proportion equation
149,452,529.82 : 224,209,057.14 = 63,190,798.17 : x - Step 2: Convert to fraction form
149,452,529.82/224,209,057.14 = 63,190,798.17/x - Step 3: Cross multiply
149,452,529.82x = 224,209,057.14 × 63,190,798.17 - Step 4: Simplify right side
149,452,529.82x = 14,167,949,277,619,736 - Step 5: Solve for x
x = 14,167,949,277,619,736/149,452,529.82 - Step 6: Final answer
x = 94,798,992.66
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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.