Finding the Fourth Proportional to 526,360,170.24, 788,815,920.32 and 448,232,832
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Solution
The fourth proportional to 526,360,170.24, 788,815,920.32 and 448,232,832 is: 671,732,425.59
Step by Step Solution
- Step 1: Write the proportion equation
526,360,170.24 : 788,815,920.32 = 448,232,832 : x - Step 2: Convert to fraction form
526,360,170.24/788,815,920.32 = 448,232,832/x - Step 3: Cross multiply
526,360,170.24x = 788,815,920.32 × 448,232,832 - Step 4: Simplify right side
526,360,170.24x = 353,573,193,891,720,000 - Step 5: Solve for x
x = 353,573,193,891,720,000/526,360,170.24 - Step 6: Final answer
x = 671,732,425.59
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.