Finding the Fourth Proportional to 41,170,822.26, 61,756,675.98 and 12,417,207
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Solution
The fourth proportional to 41,170,822.26, 61,756,675.98 and 12,417,207 is: 18,625,943.99
Step by Step Solution
- Step 1: Write the proportion equation
41,170,822.26 : 61,756,675.98 = 12,417,207 : x - Step 2: Convert to fraction form
41,170,822.26/61,756,675.98 = 12,417,207/x - Step 3: Cross multiply
41,170,822.26x = 61,756,675.98 × 12,417,207 - Step 4: Simplify right side
41,170,822.26x = 766,845,429,275,587.88 - Step 5: Solve for x
x = 766,845,429,275,587.88/41,170,822.26 - Step 6: Final answer
x = 18,625,943.99
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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.