Finding the Fourth Proportional to 10,759,849,749,982, 16,139,774,624,976 and 10,759,849,749,982
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Solution
The fourth proportional to 10,759,849,749,982, 16,139,774,624,976 and 10,759,849,749,982 is: 16,139,774,624,976
Step by Step Solution
- Step 1: Write the proportion equation
10,759,849,749,982 : 16,139,774,624,976 = 10,759,849,749,982 : x - Step 2: Convert to fraction form
10,759,849,749,982/16,139,774,624,976 = 10,759,849,749,982/x - Step 3: Cross multiply
10,759,849,749,982x = 16,139,774,624,976 × 10,759,849,749,982 - Step 4: Simplify right side
10,759,849,749,982x = 173,661,549,963,313,835,671,552,000 - Step 5: Solve for x
x = 173,661,549,963,313,835,671,552,000/10,759,849,749,982 - Step 6: Final answer
x = 16,139,774,624,976
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.