Finding the Fourth Proportional to 61,912,564.81, 92,894,303.93 and 27,350,725.84
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Solution
The fourth proportional to 61,912,564.81, 92,894,303.93 and 27,350,725.84 is: 41,037,334.61
Step by Step Solution
- Step 1: Write the proportion equation
61,912,564.81 : 92,894,303.93 = 27,350,725.84 : x - Step 2: Convert to fraction form
61,912,564.81/92,894,303.93 = 27,350,725.84/x - Step 3: Cross multiply
61,912,564.81x = 92,894,303.93 × 27,350,725.84 - Step 4: Simplify right side
61,912,564.81x = 2,540,726,638,894,714 - Step 5: Solve for x
x = 2,540,726,638,894,714/61,912,564.81 - Step 6: Final answer
x = 41,037,334.61
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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.