Finding the Fourth Proportional to 65,204,410.90, 97,806,616.35 and 29,372,602.90
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Solution
The fourth proportional to 65,204,410.90, 97,806,616.35 and 29,372,602.90 is: 44,058,904.35
Step by Step Solution
- Step 1: Write the proportion equation
65,204,410.90 : 97,806,616.35 = 29,372,602.90 : x - Step 2: Convert to fraction form
65,204,410.90/97,806,616.35 = 29,372,602.90/x - Step 3: Cross multiply
65,204,410.90x = 97,806,616.35 × 29,372,602.90 - Step 4: Simplify right side
65,204,410.90x = 2,872,834,903,041,197 - Step 5: Solve for x
x = 2,872,834,903,041,197/65,204,410.90 - Step 6: Final answer
x = 44,058,904.35
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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.