Finding the Fourth Proportional to 241,883,580.16, 362,831,664 and 69,353,424.64
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Solution
The fourth proportional to 241,883,580.16, 362,831,664 and 69,353,424.64 is: 104,031,941.52
Step by Step Solution
- Step 1: Write the proportion equation
241,883,580.16 : 362,831,664 = 69,353,424.64 : x - Step 2: Convert to fraction form
241,883,580.16/362,831,664 = 69,353,424.64/x - Step 3: Cross multiply
241,883,580.16x = 362,831,664 × 69,353,424.64 - Step 4: Simplify right side
241,883,580.16x = 25,163,618,466,229,800 - Step 5: Solve for x
x = 25,163,618,466,229,800/241,883,580.16 - Step 6: Final answer
x = 104,031,941.52
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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.