Finding the Fourth Proportional to 44,103,139.92, 60,859,833.12 and 24,523,607.88
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Solution
The fourth proportional to 44,103,139.92, 60,859,833.12 and 24,523,607.88 is: 33,841,188.76
Step by Step Solution
- Step 1: Write the proportion equation
44,103,139.92 : 60,859,833.12 = 24,523,607.88 : x - Step 2: Convert to fraction form
44,103,139.92/60,859,833.12 = 24,523,607.88/x - Step 3: Cross multiply
44,103,139.92x = 60,859,833.12 × 24,523,607.88 - Step 4: Simplify right side
44,103,139.92x = 1,492,502,683,077,116.75 - Step 5: Solve for x
x = 1,492,502,683,077,116.75/44,103,139.92 - Step 6: Final answer
x = 33,841,188.76
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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.