Finding the Third Proportional to 476,343,642 and 1,031,840,856
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Solution
The third proportional to 476,343,642 and 1,031,840,856 is: 2,235,141,730.12
Step by Step Solution
- Step 1: Write the proportion equation
476,343,642 : 1,031,840,856 = 1,031,840,856 : x - Step 2: Convert to fraction form
476,343,642/1,031,840,856 = 1,031,840,856/x - Step 3: Cross multiply
476,343,642x = 1,031,840,856 × 1,031,840,856 - Step 4: Simplify right side
476,343,642x = 1,064,695,552,110,812,672 - Step 5: Solve for x
x = 1,064,695,552,110,812,672/476,343,642 - Step 6: Final answer
x = 2,235,141,730.12
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.