Home / 34,166,073.74-51,238,564.80-9,906,788.58

Finding the Fourth Proportional to 34,166,073.74, 51,238,564.80 and 9,906,788.58

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Solution

The fourth proportional to 34,166,073.74, 51,238,564.80 and 9,906,788.58 is: 14,857,125.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,166,073.74 : 51,238,564.80 = 9,906,788.58 : x
  2. Step 2: Convert to fraction form
    34,166,073.74/51,238,564.80 = 9,906,788.58/x
  3. Step 3: Cross multiply
    34,166,073.74x = 51,238,564.80 × 9,906,788.58
  4. Step 4: Simplify right side
    34,166,073.74x = 507,609,628,616,229.94
  5. Step 5: Solve for x
    x = 507,609,628,616,229.94/34,166,073.74
  6. Step 6: Final answer
    x = 14,857,125.01

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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.