Finding the Fourth Proportional to 73,565,778.33, 110,348,600.64 and 34,695,162.99
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Solution
The fourth proportional to 73,565,778.33, 110,348,600.64 and 34,695,162.99 is: 52,042,712.95
Step by Step Solution
- Step 1: Write the proportion equation
73,565,778.33 : 110,348,600.64 = 34,695,162.99 : x - Step 2: Convert to fraction form
73,565,778.33/110,348,600.64 = 34,695,162.99/x - Step 3: Cross multiply
73,565,778.33x = 110,348,600.64 × 34,695,162.99 - Step 4: Simplify right side
73,565,778.33x = 3,828,562,684,923,218.50 - Step 5: Solve for x
x = 3,828,562,684,923,218.50/73,565,778.33 - Step 6: Final answer
x = 52,042,712.95
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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.