Finding the Fourth Proportional to 48,894,276,041.19, 73,341,322,513.96 and 15,320,468,792.07
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Solution
The fourth proportional to 48,894,276,041.19, 73,341,322,513.96 and 15,320,468,792.07 is: 22,980,674,502.63
Step by Step Solution
- Step 1: Write the proportion equation
48,894,276,041.19 : 73,341,322,513.96 = 15,320,468,792.07 : x - Step 2: Convert to fraction form
48,894,276,041.19/73,341,322,513.96 = 15,320,468,792.07/x - Step 3: Cross multiply
48,894,276,041.19x = 73,341,322,513.96 × 15,320,468,792.07 - Step 4: Simplify right side
48,894,276,041.19x = 1,123,623,442,744,326,356,992 - Step 5: Solve for x
x = 1,123,623,442,744,326,356,992/48,894,276,041.19 - Step 6: Final answer
x = 22,980,674,502.63
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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.