Finding the Fourth Proportional to 37,762,488.06, 56,652,028.14 and 22,423,788.60
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Solution
The fourth proportional to 37,762,488.06, 56,652,028.14 and 22,423,788.60 is: 33,640,609.19
Step by Step Solution
- Step 1: Write the proportion equation
37,762,488.06 : 56,652,028.14 = 22,423,788.60 : x - Step 2: Convert to fraction form
37,762,488.06/56,652,028.14 = 22,423,788.60/x - Step 3: Cross multiply
37,762,488.06x = 56,652,028.14 × 22,423,788.60 - Step 4: Simplify right side
37,762,488.06x = 1,270,353,102,772,611.25 - Step 5: Solve for x
x = 1,270,353,102,772,611.25/37,762,488.06 - Step 6: Final answer
x = 33,640,609.19
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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.