Finding the Fourth Proportional to 2,559,569,163.78, 3,835,982,726.19 and 1,083,883,004.04
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Solution
The fourth proportional to 2,559,569,163.78, 3,835,982,726.19 and 1,083,883,004.04 is: 1,624,397,003.82
Step by Step Solution
- Step 1: Write the proportion equation
2,559,569,163.78 : 3,835,982,726.19 = 1,083,883,004.04 : x - Step 2: Convert to fraction form
2,559,569,163.78/3,835,982,726.19 = 1,083,883,004.04/x - Step 3: Cross multiply
2,559,569,163.78x = 3,835,982,726.19 × 1,083,883,004.04 - Step 4: Simplify right side
2,559,569,163.78x = 4,157,756,480,708,365,824 - Step 5: Solve for x
x = 4,157,756,480,708,365,824/2,559,569,163.78 - Step 6: Final answer
x = 1,624,397,003.82
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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.