Home / 47,967,297.69-66,195,070.22-25,940,797.10

Finding the Fourth Proportional to 47,967,297.69, 66,195,070.22 and 25,940,797.10

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Solution

The fourth proportional to 47,967,297.69, 66,195,070.22 and 25,940,797.10 is: 35,798,407.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,967,297.69 : 66,195,070.22 = 25,940,797.10 : x
  2. Step 2: Convert to fraction form
    47,967,297.69/66,195,070.22 = 25,940,797.10/x
  3. Step 3: Cross multiply
    47,967,297.69x = 66,195,070.22 × 25,940,797.10
  4. Step 4: Simplify right side
    47,967,297.69x = 1,717,152,885,331,148.75
  5. Step 5: Solve for x
    x = 1,717,152,885,331,148.75/47,967,297.69
  6. Step 6: Final answer
    x = 35,798,407.83

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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.