Home / 14,973,937.25-20,664,033.80-8,098,419.51

Finding the Fourth Proportional to 14,973,937.25, 20,664,033.80 and 8,098,419.51

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Solution

The fourth proportional to 14,973,937.25, 20,664,033.80 and 8,098,419.51 is: 11,175,819.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,973,937.25 : 20,664,033.80 = 8,098,419.51 : x
  2. Step 2: Convert to fraction form
    14,973,937.25/20,664,033.80 = 8,098,419.51/x
  3. Step 3: Cross multiply
    14,973,937.25x = 20,664,033.80 × 8,098,419.51
  4. Step 4: Simplify right side
    14,973,937.25x = 167,346,014,440,727.34
  5. Step 5: Solve for x
    x = 167,346,014,440,727.34/14,973,937.25
  6. Step 6: Final answer
    x = 11,175,819.14

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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.