Finding the Fourth Proportional to 44,476,732.88, 61,346,250.12 and 40,817,466.08
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Solution
The fourth proportional to 44,476,732.88, 61,346,250.12 and 40,817,466.08 is: 56,299,065.18
Step by Step Solution
- Step 1: Write the proportion equation
44,476,732.88 : 61,346,250.12 = 40,817,466.08 : x - Step 2: Convert to fraction form
44,476,732.88/61,346,250.12 = 40,817,466.08/x - Step 3: Cross multiply
44,476,732.88x = 61,346,250.12 × 40,817,466.08 - Step 4: Simplify right side
44,476,732.88x = 2,503,998,483,408,295.50 - Step 5: Solve for x
x = 2,503,998,483,408,295.50/44,476,732.88 - Step 6: Final answer
x = 56,299,065.18
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.