Finding the Fourth Proportional to 61,375,052.28, 84,696,371.61 and 33,497,962.35
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Solution
The fourth proportional to 61,375,052.28, 84,696,371.61 and 33,497,962.35 is: 46,226,532.80
Step by Step Solution
- Step 1: Write the proportion equation
61,375,052.28 : 84,696,371.61 = 33,497,962.35 : x - Step 2: Convert to fraction form
61,375,052.28/84,696,371.61 = 33,497,962.35/x - Step 3: Cross multiply
61,375,052.28x = 84,696,371.61 × 33,497,962.35 - Step 4: Simplify right side
61,375,052.28x = 2,837,155,867,373,389 - Step 5: Solve for x
x = 2,837,155,867,373,389/61,375,052.28 - Step 6: Final answer
x = 46,226,532.80
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.