Home / 24,861,113,856,242-34,318,900,957,512-15,490,541,115,967

Finding the Fourth Proportional to 24,861,113,856,242, 34,318,900,957,512 and 15,490,541,115,967

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Solution

The fourth proportional to 24,861,113,856,242, 34,318,900,957,512 and 15,490,541,115,967 is: 21,383,528,888,174.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,861,113,856,242 : 34,318,900,957,512 = 15,490,541,115,967 : x
  2. Step 2: Convert to fraction form
    24,861,113,856,242/34,318,900,957,512 = 15,490,541,115,967/x
  3. Step 3: Cross multiply
    24,861,113,856,242x = 34,318,900,957,512 × 15,490,541,115,967
  4. Step 4: Simplify right side
    24,861,113,856,242x = 531,618,346,337,138,849,720,827,904
  5. Step 5: Solve for x
    x = 531,618,346,337,138,849,720,827,904/24,861,113,856,242
  6. Step 6: Final answer
    x = 21,383,528,888,174.21

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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.