Finding the Fourth Proportional to 53,452,375.19, 73,764,277.76 and 29,006,089.19
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Solution
The fourth proportional to 53,452,375.19, 73,764,277.76 and 29,006,089.19 is: 40,028,403.08
Step by Step Solution
- Step 1: Write the proportion equation
53,452,375.19 : 73,764,277.76 = 29,006,089.19 : x - Step 2: Convert to fraction form
53,452,375.19/73,764,277.76 = 29,006,089.19/x - Step 3: Cross multiply
53,452,375.19x = 73,764,277.76 × 29,006,089.19 - Step 4: Simplify right side
53,452,375.19x = 2,139,613,219,228,641.25 - Step 5: Solve for x
x = 2,139,613,219,228,641.25/53,452,375.19 - Step 6: Final answer
x = 40,028,403.08
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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.