Finding the Fourth Proportional to 48,963,022,516,392, 73,454,850,028,730 and 15,878,939,055,252
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Solution
The fourth proportional to 48,963,022,516,392, 73,454,850,028,730 and 15,878,939,055,252 is: 23,821,754,192,735.82
Step by Step Solution
- Step 1: Write the proportion equation
48,963,022,516,392 : 73,454,850,028,730 = 15,878,939,055,252 : x - Step 2: Convert to fraction form
48,963,022,516,392/73,454,850,028,730 = 15,878,939,055,252/x - Step 3: Cross multiply
48,963,022,516,392x = 73,454,850,028,730 × 15,878,939,055,252 - Step 4: Simplify right side
48,963,022,516,392x = 1,166,385,086,918,879,316,304,461,824 - Step 5: Solve for x
x = 1,166,385,086,918,879,316,304,461,824/48,963,022,516,392 - Step 6: Final answer
x = 23,821,754,192,735.82
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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.