Finding the Fourth Proportional to 8,599,037,526,119.40, 11,866,671,332,213 and 4,643,873,603,544.20
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Solution
The fourth proportional to 8,599,037,526,119.40, 11,866,671,332,213 and 4,643,873,603,544.20 is: 6,408,545,327,801.08
Step by Step Solution
- Step 1: Write the proportion equation
8,599,037,526,119.40 : 11,866,671,332,213 = 4,643,873,603,544.20 : x - Step 2: Convert to fraction form
8,599,037,526,119.40/11,866,671,332,213 = 4,643,873,603,544.20/x - Step 3: Cross multiply
8,599,037,526,119.40x = 11,866,671,332,213 × 4,643,873,603,544.20 - Step 4: Simplify right side
8,599,037,526,119.40x = 55,107,321,761,598,639,616,032,768 - Step 5: Solve for x
x = 55,107,321,761,598,639,616,032,768/8,599,037,526,119.40 - Step 6: Final answer
x = 6,408,545,327,801.08
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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.