Finding the Fourth Proportional to 33,646,215.96, 50,470,461.18 and 9,385,737.48
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Solution
The fourth proportional to 33,646,215.96, 50,470,461.18 and 9,385,737.48 is: 14,078,923.46
Step by Step Solution
- Step 1: Write the proportion equation
33,646,215.96 : 50,470,461.18 = 9,385,737.48 : x - Step 2: Convert to fraction form
33,646,215.96/50,470,461.18 = 9,385,737.48/x - Step 3: Cross multiply
33,646,215.96x = 50,470,461.18 × 9,385,737.48 - Step 4: Simplify right side
33,646,215.96x = 473,702,499,130,011.06 - Step 5: Solve for x
x = 473,702,499,130,011.06/33,646,215.96 - Step 6: Final answer
x = 14,078,923.46
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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.