Finding the Fourth Proportional to 97,798,465.80, 146,792,177.10 and 59,534,713.80
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Solution
The fourth proportional to 97,798,465.80, 146,792,177.10 and 59,534,713.80 is: 89,359,584.33
Step by Step Solution
- Step 1: Write the proportion equation
97,798,465.80 : 146,792,177.10 = 59,534,713.80 : x - Step 2: Convert to fraction form
97,798,465.80/146,792,177.10 = 59,534,713.80/x - Step 3: Cross multiply
97,798,465.80x = 146,792,177.10 × 59,534,713.80 - Step 4: Simplify right side
97,798,465.80x = 8,739,230,251,727,413 - Step 5: Solve for x
x = 8,739,230,251,727,413/97,798,465.80 - Step 6: Final answer
x = 89,359,584.33
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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.