Finding the Fourth Proportional to 46,259,383,027.14, 63,822,688,775.12 and 27,941,596,237.76
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Solution
The fourth proportional to 46,259,383,027.14, 63,822,688,775.12 and 27,941,596,237.76 is: 38,550,185,581.08
Step by Step Solution
- Step 1: Write the proportion equation
46,259,383,027.14 : 63,822,688,775.12 = 27,941,596,237.76 : x - Step 2: Convert to fraction form
46,259,383,027.14/63,822,688,775.12 = 27,941,596,237.76/x - Step 3: Cross multiply
46,259,383,027.14x = 63,822,688,775.12 × 27,941,596,237.76 - Step 4: Simplify right side
46,259,383,027.14x = 1,783,307,800,562,357,239,808 - Step 5: Solve for x
x = 1,783,307,800,562,357,239,808/46,259,383,027.14 - Step 6: Final answer
x = 38,550,185,581.08
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.