Finding the Fourth Proportional to 114,349,398,285.35, 171,517,890,176.49 and 34,754,742,244.95
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Solution
The fourth proportional to 114,349,398,285.35, 171,517,890,176.49 and 34,754,742,244.95 is: 52,130,226,768.71
Step by Step Solution
- Step 1: Write the proportion equation
114,349,398,285.35 : 171,517,890,176.49 = 34,754,742,244.95 : x - Step 2: Convert to fraction form
114,349,398,285.35/171,517,890,176.49 = 34,754,742,244.95/x - Step 3: Cross multiply
114,349,398,285.35x = 171,517,890,176.49 × 34,754,742,244.95 - Step 4: Simplify right side
114,349,398,285.35x = 5,961,060,063,481,036,800,000 - Step 5: Solve for x
x = 5,961,060,063,481,036,800,000/114,349,398,285.35 - Step 6: Final answer
x = 52,130,226,768.71
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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.