Finding the Third Proportional to 63,671,292 and 136,427,544
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Solution
The third proportional to 63,671,292 and 136,427,544 is: 292,321,298.61
Step by Step Solution
- Step 1: Write the proportion equation
63,671,292 : 136,427,544 = 136,427,544 : x - Step 2: Convert to fraction form
63,671,292/136,427,544 = 136,427,544/x - Step 3: Cross multiply
63,671,292x = 136,427,544 × 136,427,544 - Step 4: Simplify right side
63,671,292x = 18,612,474,761,871,936 - Step 5: Solve for x
x = 18,612,474,761,871,936/63,671,292 - Step 6: Final answer
x = 292,321,298.61
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.