Home / 17,064,768.60-25,544,008.80-9,854,885.70

Finding the Fourth Proportional to 17,064,768.60, 25,544,008.80 and 9,854,885.70

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Solution

The fourth proportional to 17,064,768.60, 25,544,008.80 and 9,854,885.70 is: 14,751,637.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,064,768.60 : 25,544,008.80 = 9,854,885.70 : x
  2. Step 2: Convert to fraction form
    17,064,768.60/25,544,008.80 = 9,854,885.70/x
  3. Step 3: Cross multiply
    17,064,768.60x = 25,544,008.80 × 9,854,885.70
  4. Step 4: Simplify right side
    17,064,768.60x = 251,733,287,043,794.16
  5. Step 5: Solve for x
    x = 251,733,287,043,794.16/17,064,768.60
  6. Step 6: Final answer
    x = 14,751,637.89

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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.