Finding the Fourth Proportional to 29,766,527,999.70, 44,649,791,999.55 and 24,256,547,711.70
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Solution
The fourth proportional to 29,766,527,999.70, 44,649,791,999.55 and 24,256,547,711.70 is: 36,384,821,567.55
Step by Step Solution
- Step 1: Write the proportion equation
29,766,527,999.70 : 44,649,791,999.55 = 24,256,547,711.70 : x - Step 2: Convert to fraction form
29,766,527,999.70/44,649,791,999.55 = 24,256,547,711.70/x - Step 3: Cross multiply
29,766,527,999.70x = 44,649,791,999.55 × 24,256,547,711.70 - Step 4: Simplify right side
29,766,527,999.70x = 1,083,049,809,954,565,652,480 - Step 5: Solve for x
x = 1,083,049,809,954,565,652,480/29,766,527,999.70 - Step 6: Final answer
x = 36,384,821,567.55
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1.5x scale
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.