Finding the Fourth Proportional to 1,751,703,148.24, 2,417,090,313.17 and 1,063,909,552.48
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Solution
The fourth proportional to 1,751,703,148.24, 2,417,090,313.17 and 1,063,909,552.48 is: 1,468,037,250.47
Step by Step Solution
- Step 1: Write the proportion equation
1,751,703,148.24 : 2,417,090,313.17 = 1,063,909,552.48 : x - Step 2: Convert to fraction form
1,751,703,148.24/2,417,090,313.17 = 1,063,909,552.48/x - Step 3: Cross multiply
1,751,703,148.24x = 2,417,090,313.17 × 1,063,909,552.48 - Step 4: Simplify right side
1,751,703,148.24x = 2,571,565,473,385,054,720 - Step 5: Solve for x
x = 2,571,565,473,385,054,720/1,751,703,148.24 - Step 6: Final answer
x = 1,468,037,250.47
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.