Finding the Fourth Proportional to 1,944,714,264.66, 2,917,535,466.66 and 634,618,754.58
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Solution
The fourth proportional to 1,944,714,264.66, 2,917,535,466.66 and 634,618,754.58 is: 952,079,571.76
Step by Step Solution
- Step 1: Write the proportion equation
1,944,714,264.66 : 2,917,535,466.66 = 634,618,754.58 : x - Step 2: Convert to fraction form
1,944,714,264.66/2,917,535,466.66 = 634,618,754.58/x - Step 3: Cross multiply
1,944,714,264.66x = 2,917,535,466.66 × 634,618,754.58 - Step 4: Simplify right side
1,944,714,264.66x = 1,851,522,724,294,748,416 - Step 5: Solve for x
x = 1,851,522,724,294,748,416/1,944,714,264.66 - Step 6: Final answer
x = 952,079,571.76
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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.