Finding the Fourth Proportional to 230,174,810.40, 344,695,345.20 and 108,864,544.80
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Solution
The fourth proportional to 230,174,810.40, 344,695,345.20 and 108,864,544.80 is: 163,028,707.55
Step by Step Solution
- Step 1: Write the proportion equation
230,174,810.40 : 344,695,345.20 = 108,864,544.80 : x - Step 2: Convert to fraction form
230,174,810.40/344,695,345.20 = 108,864,544.80/x - Step 3: Cross multiply
230,174,810.40x = 344,695,345.20 × 108,864,544.80 - Step 4: Simplify right side
230,174,810.40x = 37,525,101,849,876,864 - Step 5: Solve for x
x = 37,525,101,849,876,864/230,174,810.40 - Step 6: Final answer
x = 163,028,707.55
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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.