Finding the Third Proportional to 516,408,344 and 776,125,988
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Solution
The third proportional to 516,408,344 and 776,125,988 is: 1,166,463,625.63
Step by Step Solution
- Step 1: Write the proportion equation
516,408,344 : 776,125,988 = 776,125,988 : x - Step 2: Convert to fraction form
516,408,344/776,125,988 = 776,125,988/x - Step 3: Cross multiply
516,408,344x = 776,125,988 × 776,125,988 - Step 4: Simplify right side
516,408,344x = 602,371,549,248,976,128 - Step 5: Solve for x
x = 602,371,549,248,976,128/516,408,344 - Step 6: Final answer
x = 1,166,463,625.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.