Finding the Fourth Proportional to 176,443,548.66, 243,484,584.66 and 97,053,572.41
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Solution
The fourth proportional to 176,443,548.66, 243,484,584.66 and 97,053,572.41 is: 133,929,797.64
Step by Step Solution
- Step 1: Write the proportion equation
176,443,548.66 : 243,484,584.66 = 97,053,572.41 : x - Step 2: Convert to fraction form
176,443,548.66/243,484,584.66 = 97,053,572.41/x - Step 3: Cross multiply
176,443,548.66x = 243,484,584.66 × 97,053,572.41 - Step 4: Simplify right side
176,443,548.66x = 23,631,048,767,409,372 - Step 5: Solve for x
x = 23,631,048,767,409,372/176,443,548.66 - Step 6: Final answer
x = 133,929,797.64
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.