Finding the Fourth Proportional to 24,470,005,315,186, 33,768,435,549,768 and 13,358,654,238,964
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Solution
The fourth proportional to 24,470,005,315,186, 33,768,435,549,768 and 13,358,654,238,964 is: 18,434,849,068,877.78
Step by Step Solution
- Step 1: Write the proportion equation
24,470,005,315,186 : 33,768,435,549,768 = 13,358,654,238,964 : x - Step 2: Convert to fraction form
24,470,005,315,186/33,768,435,549,768 = 13,358,654,238,964/x - Step 3: Cross multiply
24,470,005,315,186x = 33,768,435,549,768 × 13,358,654,238,964 - Step 4: Simplify right side
24,470,005,315,186x = 451,100,854,700,090,947,813,769,216 - Step 5: Solve for x
x = 451,100,854,700,090,947,813,769,216/24,470,005,315,186 - Step 6: Final answer
x = 18,434,849,068,877.78
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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.