Finding the Fourth Proportional to 64,879,361,448.57, 97,347,009,025.39 and 35,027,765,582.00
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Solution
The fourth proportional to 64,879,361,448.57, 97,347,009,025.39 and 35,027,765,582.00 is: 52,556,747,417.32
Step by Step Solution
- Step 1: Write the proportion equation
64,879,361,448.57 : 97,347,009,025.39 = 35,027,765,582.00 : x - Step 2: Convert to fraction form
64,879,361,448.57/97,347,009,025.39 = 35,027,765,582.00/x - Step 3: Cross multiply
64,879,361,448.57x = 97,347,009,025.39 × 35,027,765,582.00 - Step 4: Simplify right side
64,879,361,448.57x = 3,409,848,212,249,572,802,560 - Step 5: Solve for x
x = 3,409,848,212,249,572,802,560/64,879,361,448.57 - Step 6: Final answer
x = 52,556,747,417.32
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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.