Finding the Fourth Proportional to 2,577,333,102.32, 3,864,417,480.62 and 1,001,600,544.09
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Solution
The fourth proportional to 2,577,333,102.32, 3,864,417,480.62 and 1,001,600,544.09 is: 1,501,785,953.74
Step by Step Solution
- Step 1: Write the proportion equation
2,577,333,102.32 : 3,864,417,480.62 = 1,001,600,544.09 : x - Step 2: Convert to fraction form
2,577,333,102.32/3,864,417,480.62 = 1,001,600,544.09/x - Step 3: Cross multiply
2,577,333,102.32x = 3,864,417,480.62 × 1,001,600,544.09 - Step 4: Simplify right side
2,577,333,102.32x = 3,870,602,651,174,891,008 - Step 5: Solve for x
x = 3,870,602,651,174,891,008/2,577,333,102.32 - Step 6: Final answer
x = 1,501,785,953.74
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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.