Finding the Fourth Proportional to 149,785,088.70, 224,299,719.45 and 119,552,000.70
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Solution
The fourth proportional to 149,785,088.70, 224,299,719.45 and 119,552,000.70 is: 179,026,366.71
Step by Step Solution
- Step 1: Write the proportion equation
149,785,088.70 : 224,299,719.45 = 119,552,000.70 : x - Step 2: Convert to fraction form
149,785,088.70/224,299,719.45 = 119,552,000.70/x - Step 3: Cross multiply
149,785,088.70x = 224,299,719.45 × 119,552,000.70 - Step 4: Simplify right side
149,785,088.70x = 26,815,480,216,696,204 - Step 5: Solve for x
x = 26,815,480,216,696,204/149,785,088.70 - Step 6: Final answer
x = 179,026,366.71
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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.