Finding the Fourth Proportional to 61,484,204.67, 92,242,476.12 and 22,096,434.29
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Solution
The fourth proportional to 61,484,204.67, 92,242,476.12 and 22,096,434.29 is: 33,150,462.35
Step by Step Solution
- Step 1: Write the proportion equation
61,484,204.67 : 92,242,476.12 = 22,096,434.29 : x - Step 2: Convert to fraction form
61,484,204.67/92,242,476.12 = 22,096,434.29/x - Step 3: Cross multiply
61,484,204.67x = 92,242,476.12 × 22,096,434.29 - Step 4: Simplify right side
61,484,204.67x = 2,038,229,811,871,262 - Step 5: Solve for x
x = 2,038,229,811,871,262/61,484,204.67 - Step 6: Final answer
x = 33,150,462.35
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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.