Finding the Fourth Proportional to 17,533,320.12, 26,302,450.68 and 5,403,764.52
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Solution
The fourth proportional to 17,533,320.12, 26,302,450.68 and 5,403,764.52 is: 8,106,408.19
Step by Step Solution
- Step 1: Write the proportion equation
17,533,320.12 : 26,302,450.68 = 5,403,764.52 : x - Step 2: Convert to fraction form
17,533,320.12/26,302,450.68 = 5,403,764.52/x - Step 3: Cross multiply
17,533,320.12x = 26,302,450.68 × 5,403,764.52 - Step 4: Simplify right side
17,533,320.12x = 142,132,249,773,633.88 - Step 5: Solve for x
x = 142,132,249,773,633.88/17,533,320.12 - Step 6: Final answer
x = 8,106,408.19
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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.