Finding the Fourth Proportional to 29,349,819.60, 43,987,404.60 and 26,139,886.80
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Solution
The fourth proportional to 29,349,819.60, 43,987,404.60 and 26,139,886.80 is: 39,176,587.54
Step by Step Solution
- Step 1: Write the proportion equation
29,349,819.60 : 43,987,404.60 = 26,139,886.80 : x - Step 2: Convert to fraction form
29,349,819.60/43,987,404.60 = 26,139,886.80/x - Step 3: Cross multiply
29,349,819.60x = 43,987,404.60 × 26,139,886.80 - Step 4: Simplify right side
29,349,819.60x = 1,149,825,776,869,799.25 - Step 5: Solve for x
x = 1,149,825,776,869,799.25/29,349,819.60 - Step 6: Final answer
x = 39,176,587.54
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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.