Finding the Fourth Proportional to 134,985,531.85, 202,488,795.98 and 44,118,306.25
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Solution
The fourth proportional to 134,985,531.85, 202,488,795.98 and 44,118,306.25 is: 66,180,890.58
Step by Step Solution
- Step 1: Write the proportion equation
134,985,531.85 : 202,488,795.98 = 44,118,306.25 : x - Step 2: Convert to fraction form
134,985,531.85/202,488,795.98 = 44,118,306.25/x - Step 3: Cross multiply
134,985,531.85x = 202,488,795.98 × 44,118,306.25 - Step 4: Simplify right side
134,985,531.85x = 8,933,462,712,677,599 - Step 5: Solve for x
x = 8,933,462,712,677,599/134,985,531.85 - Step 6: Final answer
x = 66,180,890.58
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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.