Finding the Fourth Proportional to 46,051,551.25, 63,556,713.45 and 26,210,140.79
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Solution
The fourth proportional to 46,051,551.25, 63,556,713.45 and 26,210,140.79 is: 36,173,165.99
Step by Step Solution
- Step 1: Write the proportion equation
46,051,551.25 : 63,556,713.45 = 26,210,140.79 : x - Step 2: Convert to fraction form
46,051,551.25/63,556,713.45 = 26,210,140.79/x - Step 3: Cross multiply
46,051,551.25x = 63,556,713.45 × 26,210,140.79 - Step 4: Simplify right side
46,051,551.25x = 1,665,830,407,356,403.25 - Step 5: Solve for x
x = 1,665,830,407,356,403.25/46,051,551.25 - Step 6: Final answer
x = 36,173,165.99
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.