Finding the Fourth Proportional to 16,411,630.70, 24,637,663.65 and 10,346,350.70
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Solution
The fourth proportional to 16,411,630.70, 24,637,663.65 and 10,346,350.70 is: 15,532,271.79
Step by Step Solution
- Step 1: Write the proportion equation
16,411,630.70 : 24,637,663.65 = 10,346,350.70 : x - Step 2: Convert to fraction form
16,411,630.70/24,637,663.65 = 10,346,350.70/x - Step 3: Cross multiply
16,411,630.70x = 24,637,663.65 × 10,346,350.70 - Step 4: Simplify right side
16,411,630.70x = 254,909,908,551,542.03 - Step 5: Solve for x
x = 254,909,908,551,542.03/16,411,630.70 - Step 6: Final answer
x = 15,532,271.79
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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.