Finding the Fourth Proportional to 5,817,177,595.08, 8,027,903,181.96 and 3,440,352,993.48
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Solution
The fourth proportional to 5,817,177,595.08, 8,027,903,181.96 and 3,440,352,993.48 is: 4,747,804,290.31
Step by Step Solution
- Step 1: Write the proportion equation
5,817,177,595.08 : 8,027,903,181.96 = 3,440,352,993.48 : x - Step 2: Convert to fraction form
5,817,177,595.08/8,027,903,181.96 = 3,440,352,993.48/x - Step 3: Cross multiply
5,817,177,595.08x = 8,027,903,181.96 × 3,440,352,993.48 - Step 4: Simplify right side
5,817,177,595.08x = 27,618,820,743,423,705,088 - Step 5: Solve for x
x = 27,618,820,743,423,705,088/5,817,177,595.08 - Step 6: Final answer
x = 4,747,804,290.31
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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.