Finding the Fourth Proportional to 46,575,303.65, 64,274,171.97 and 26,727,488.67
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Solution
The fourth proportional to 46,575,303.65, 64,274,171.97 and 26,727,488.67 is: 36,884,079.52
Step by Step Solution
- Step 1: Write the proportion equation
46,575,303.65 : 64,274,171.97 = 26,727,488.67 : x - Step 2: Convert to fraction form
46,575,303.65/64,274,171.97 = 26,727,488.67/x - Step 3: Cross multiply
46,575,303.65x = 64,274,171.97 × 26,727,488.67 - Step 4: Simplify right side
46,575,303.65x = 1,717,887,203,101,806.75 - Step 5: Solve for x
x = 1,717,887,203,101,806.75/46,575,303.65 - Step 6: Final answer
x = 36,884,079.52
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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.