Finding the Fourth Proportional to 46,051,551.51, 63,556,713.80 and 26,210,141.03
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Solution
The fourth proportional to 46,051,551.51, 63,556,713.80 and 26,210,141.03 is: 36,173,166.32
Step by Step Solution
- Step 1: Write the proportion equation
46,051,551.51 : 63,556,713.80 = 26,210,141.03 : x - Step 2: Convert to fraction form
46,051,551.51/63,556,713.80 = 26,210,141.03/x - Step 3: Cross multiply
46,051,551.51x = 63,556,713.80 × 26,210,141.03 - Step 4: Simplify right side
46,051,551.51x = 1,665,830,432,101,347.25 - Step 5: Solve for x
x = 1,665,830,432,101,347.25/46,051,551.51 - Step 6: Final answer
x = 36,173,166.32
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1.5x scale
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.