Finding the Fourth Proportional to 56,833,750,532,205, 85,103,804,744,500 and 39,224,695,744,221
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Solution
The fourth proportional to 56,833,750,532,205, 85,103,804,744,500 and 39,224,695,744,221 is: 58,735,712,785,434.08
Step by Step Solution
- Step 1: Write the proportion equation
56,833,750,532,205 : 85,103,804,744,500 = 39,224,695,744,221 : x - Step 2: Convert to fraction form
56,833,750,532,205/85,103,804,744,500 = 39,224,695,744,221/x - Step 3: Cross multiply
56,833,750,532,205x = 85,103,804,744,500 × 39,224,695,744,221 - Step 4: Simplify right side
56,833,750,532,205x = 3,338,170,847,778,604,032,534,249,472 - Step 5: Solve for x
x = 3,338,170,847,778,604,032,534,249,472/56,833,750,532,205 - Step 6: Final answer
x = 58,735,712,785,434.08
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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.