Home / 35,224,712.10-48,610,454.82-19,754,464.59

Finding the Fourth Proportional to 35,224,712.10, 48,610,454.82 and 19,754,464.59

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Solution

The fourth proportional to 35,224,712.10, 48,610,454.82 and 19,754,464.59 is: 27,261,358.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,224,712.10 : 48,610,454.82 = 19,754,464.59 : x
  2. Step 2: Convert to fraction form
    35,224,712.10/48,610,454.82 = 19,754,464.59/x
  3. Step 3: Cross multiply
    35,224,712.10x = 48,610,454.82 × 19,754,464.59
  4. Step 4: Simplify right side
    35,224,712.10x = 960,273,508,445,484.88
  5. Step 5: Solve for x
    x = 960,273,508,445,484.88/35,224,712.10
  6. Step 6: Final answer
    x = 27,261,358.61

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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.