Finding the Fourth Proportional to 93,026,739.23, 139,529,461.58 and 24,874,745.39
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Solution
The fourth proportional to 93,026,739.23, 139,529,461.58 and 24,874,745.39 is: 37,309,271.07
Step by Step Solution
- Step 1: Write the proportion equation
93,026,739.23 : 139,529,461.58 = 24,874,745.39 : x - Step 2: Convert to fraction form
93,026,739.23/139,529,461.58 = 24,874,745.39/x - Step 3: Cross multiply
93,026,739.23x = 139,529,461.58 × 24,874,745.39 - Step 4: Simplify right side
93,026,739.23x = 3,470,759,831,081,913 - Step 5: Solve for x
x = 3,470,759,831,081,913/93,026,739.23 - Step 6: Final answer
x = 37,309,271.07
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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.