Finding the Fourth Proportional to 41,903,014,195.04, 62,853,929,378.84 and 19,506,235,725.95
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Solution
The fourth proportional to 41,903,014,195.04, 62,853,929,378.84 and 19,506,235,725.95 is: 29,259,078,047.68
Step by Step Solution
- Step 1: Write the proportion equation
41,903,014,195.04 : 62,853,929,378.84 = 19,506,235,725.95 : x - Step 2: Convert to fraction form
41,903,014,195.04/62,853,929,378.84 = 19,506,235,725.95/x - Step 3: Cross multiply
41,903,014,195.04x = 62,853,929,378.84 × 19,506,235,725.95 - Step 4: Simplify right side
41,903,014,195.04x = 1,226,043,562,765,630,832,640 - Step 5: Solve for x
x = 1,226,043,562,765,630,832,640/41,903,014,195.04 - Step 6: Final answer
x = 29,259,078,047.68
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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.