Finding the Fourth Proportional to 7,954,835,626,054.10, 10,977,652,516,366 and 4,439,097,837,534
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Solution
The fourth proportional to 7,954,835,626,054.10, 10,977,652,516,366 and 4,439,097,837,534 is: 6,125,943,493,664.92
Step by Step Solution
- Step 1: Write the proportion equation
7,954,835,626,054.10 : 10,977,652,516,366 = 4,439,097,837,534 : x - Step 2: Convert to fraction form
7,954,835,626,054.10/10,977,652,516,366 = 4,439,097,837,534/x - Step 3: Cross multiply
7,954,835,626,054.10x = 10,977,652,516,366 × 4,439,097,837,534 - Step 4: Simplify right side
7,954,835,626,054.10x = 48,730,873,546,599,979,959,713,792 - Step 5: Solve for x
x = 48,730,873,546,599,979,959,713,792/7,954,835,626,054.10 - Step 6: Final answer
x = 6,125,943,493,664.92
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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.