Finding the Fourth Proportional to 759,886,934,086.68, 1,140,023,333,305.70 and 351,767,536,959.84
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Solution
The fourth proportional to 759,886,934,086.68, 1,140,023,333,305.70 and 351,767,536,959.84 is: 527,740,617,774.52
Step by Step Solution
- Step 1: Write the proportion equation
759,886,934,086.68 : 1,140,023,333,305.70 = 351,767,536,959.84 : x - Step 2: Convert to fraction form
759,886,934,086.68/1,140,023,333,305.70 = 351,767,536,959.84/x - Step 3: Cross multiply
759,886,934,086.68x = 1,140,023,333,305.70 × 351,767,536,959.84 - Step 4: Simplify right side
759,886,934,086.68x = 401,023,200,033,692,849,274,880 - Step 5: Solve for x
x = 401,023,200,033,692,849,274,880/759,886,934,086.68 - Step 6: Final answer
x = 527,740,617,774.52
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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.