Finding the Fourth Proportional to 233,697,459.96, 350,578,082.07 and 97,350,957
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Solution
The fourth proportional to 233,697,459.96, 350,578,082.07 and 97,350,957 is: 146,039,720.75
Step by Step Solution
- Step 1: Write the proportion equation
233,697,459.96 : 350,578,082.07 = 97,350,957 : x - Step 2: Convert to fraction form
233,697,459.96/350,578,082.07 = 97,350,957/x - Step 3: Cross multiply
233,697,459.96x = 350,578,082.07 × 97,350,957 - Step 4: Simplify right side
233,697,459.96x = 34,129,111,792,739,040 - Step 5: Solve for x
x = 34,129,111,792,739,040/233,697,459.96 - Step 6: Final answer
x = 146,039,720.75
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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.