Finding the Fourth Proportional to 159,831,847.20, 239,650,685.04 and 62,671,149.12
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Solution
The fourth proportional to 159,831,847.20, 239,650,685.04 and 62,671,149.12 is: 93,968,655.70
Step by Step Solution
- Step 1: Write the proportion equation
159,831,847.20 : 239,650,685.04 = 62,671,149.12 : x - Step 2: Convert to fraction form
159,831,847.20/239,650,685.04 = 62,671,149.12/x - Step 3: Cross multiply
159,831,847.20x = 239,650,685.04 × 62,671,149.12 - Step 4: Simplify right side
159,831,847.20x = 15,019,183,818,851,992 - Step 5: Solve for x
x = 15,019,183,818,851,992/159,831,847.20 - Step 6: Final answer
x = 93,968,655.70
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