Finding the Fourth Proportional to 2,413,474,257.08, 3,618,258,635.19 and 754,528,031.48
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Solution
The fourth proportional to 2,413,474,257.08, 3,618,258,635.19 and 754,528,031.48 is: 1,131,181,555.96
Step by Step Solution
- Step 1: Write the proportion equation
2,413,474,257.08 : 3,618,258,635.19 = 754,528,031.48 : x - Step 2: Convert to fraction form
2,413,474,257.08/3,618,258,635.19 = 754,528,031.48/x - Step 3: Cross multiply
2,413,474,257.08x = 3,618,258,635.19 × 754,528,031.48 - Step 4: Simplify right side
2,413,474,257.08x = 2,730,077,565,407,259,136 - Step 5: Solve for x
x = 2,730,077,565,407,259,136/2,413,474,257.08 - Step 6: Final answer
x = 1,131,181,555.96
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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.