Finding the Fourth Proportional to 951,584,532,686.52, 1,426,957,938,557.50 and 504,299,638,555.32
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Solution
The fourth proportional to 951,584,532,686.52, 1,426,957,938,557.50 and 504,299,638,555.32 is: 756,227,479,461.62
Step by Step Solution
- Step 1: Write the proportion equation
951,584,532,686.52 : 1,426,957,938,557.50 = 504,299,638,555.32 : x - Step 2: Convert to fraction form
951,584,532,686.52/1,426,957,938,557.50 = 504,299,638,555.32/x - Step 3: Cross multiply
951,584,532,686.52x = 1,426,957,938,557.50 × 504,299,638,555.32 - Step 4: Simplify right side
951,584,532,686.52x = 719,614,372,648,191,805,882,368 - Step 5: Solve for x
x = 719,614,372,648,191,805,882,368/951,584,532,686.52 - Step 6: Final answer
x = 756,227,479,461.62
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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.