Finding the Fourth Proportional to 96,865,051.95, 145,298,113.06 and 24,081,832.74
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Solution
The fourth proportional to 96,865,051.95, 145,298,113.06 and 24,081,832.74 is: 36,122,882.15
Step by Step Solution
- Step 1: Write the proportion equation
96,865,051.95 : 145,298,113.06 = 24,081,832.74 : x - Step 2: Convert to fraction form
96,865,051.95/145,298,113.06 = 24,081,832.74/x - Step 3: Cross multiply
96,865,051.95x = 145,298,113.06 × 24,081,832.74 - Step 4: Simplify right side
96,865,051.95x = 3,499,044,856,148,529.50 - Step 5: Solve for x
x = 3,499,044,856,148,529.50/96,865,051.95 - Step 6: Final answer
x = 36,122,882.15
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.