Finding the Third Proportional to 761,425,338 and 1,027,341,564
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Solution
The third proportional to 761,425,338 and 1,027,341,564 is: 1,386,124,990.13
Step by Step Solution
- Step 1: Write the proportion equation
761,425,338 : 1,027,341,564 = 1,027,341,564 : x - Step 2: Convert to fraction form
761,425,338/1,027,341,564 = 1,027,341,564/x - Step 3: Cross multiply
761,425,338x = 1,027,341,564 × 1,027,341,564 - Step 4: Simplify right side
761,425,338x = 1,055,430,689,121,966,080 - Step 5: Solve for x
x = 1,055,430,689,121,966,080/761,425,338 - Step 6: Final answer
x = 1,386,124,990.13
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.