Finding the Third Proportional to 249,246,207 and 545,399,190
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Solution
The third proportional to 249,246,207 and 545,399,190 is: 1,193,439,531.27
Step by Step Solution
- Step 1: Write the proportion equation
249,246,207 : 545,399,190 = 545,399,190 : x - Step 2: Convert to fraction form
249,246,207/545,399,190 = 545,399,190/x - Step 3: Cross multiply
249,246,207x = 545,399,190 × 545,399,190 - Step 4: Simplify right side
249,246,207x = 297,460,276,452,656,128 - Step 5: Solve for x
x = 297,460,276,452,656,128/249,246,207 - Step 6: Final answer
x = 1,193,439,531.27
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.