Finding the Fourth Proportional to 43,699,989.84, 60,312,057.48 and 24,385,650
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Solution
The fourth proportional to 43,699,989.84, 60,312,057.48 and 24,385,650 is: 33,655,585.04
Step by Step Solution
- Step 1: Write the proportion equation
43,699,989.84 : 60,312,057.48 = 24,385,650 : x - Step 2: Convert to fraction form
43,699,989.84/60,312,057.48 = 24,385,650/x - Step 3: Cross multiply
43,699,989.84x = 60,312,057.48 × 24,385,650 - Step 4: Simplify right side
43,699,989.84x = 1,470,748,724,487,162 - Step 5: Solve for x
x = 1,470,748,724,487,162/43,699,989.84 - Step 6: Final answer
x = 33,655,585.04
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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.