Home / 23,284,250,455,517-32,130,109,276,113-12,878,883,840,880

Finding the Fourth Proportional to 23,284,250,455,517, 32,130,109,276,113 and 12,878,883,840,880

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Solution

The fourth proportional to 23,284,250,455,517, 32,130,109,276,113 and 12,878,883,840,880 is: 17,771,666,988,051.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,284,250,455,517 : 32,130,109,276,113 = 12,878,883,840,880 : x
  2. Step 2: Convert to fraction form
    23,284,250,455,517/32,130,109,276,113 = 12,878,883,840,880/x
  3. Step 3: Cross multiply
    23,284,250,455,517x = 32,130,109,276,113 × 12,878,883,840,880
  4. Step 4: Simplify right side
    23,284,250,455,517x = 413,799,945,161,840,297,007,644,672
  5. Step 5: Solve for x
    x = 413,799,945,161,840,297,007,644,672/23,284,250,455,517
  6. Step 6: Final answer
    x = 17,771,666,988,051.75

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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.