Finding the Third Proportional to 259,803,946.13 and 565,343,853.75
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Solution
The third proportional to 259,803,946.13 and 565,343,853.75 is: 1,230,211,002.33
Step by Step Solution
- Step 1: Write the proportion equation
259,803,946.13 : 565,343,853.75 = 565,343,853.75 : x - Step 2: Convert to fraction form
259,803,946.13/565,343,853.75 = 565,343,853.75/x - Step 3: Cross multiply
259,803,946.13x = 565,343,853.75 × 565,343,853.75 - Step 4: Simplify right side
259,803,946.13x = 319,613,672,972,901,376 - Step 5: Solve for x
x = 319,613,672,972,901,376/259,803,946.13 - Step 6: Final answer
x = 1,230,211,002.33
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.