Finding the Fourth Proportional to 24,470,005,315,180, 33,768,435,549,766 and 13,358,654,238,957
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Solution
The fourth proportional to 24,470,005,315,180, 33,768,435,549,766 and 13,358,654,238,957 is: 18,434,849,068,871.55
Step by Step Solution
- Step 1: Write the proportion equation
24,470,005,315,180 : 33,768,435,549,766 = 13,358,654,238,957 : x - Step 2: Convert to fraction form
24,470,005,315,180/33,768,435,549,766 = 13,358,654,238,957/x - Step 3: Cross multiply
24,470,005,315,180x = 33,768,435,549,766 × 13,358,654,238,957 - Step 4: Simplify right side
24,470,005,315,180x = 451,100,854,699,827,820,937,347,072 - Step 5: Solve for x
x = 451,100,854,699,827,820,937,347,072/24,470,005,315,180 - Step 6: Final answer
x = 18,434,849,068,871.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.