Home / 17,446,611.60-26,174,064.60-7,344,032.40

Finding the Fourth Proportional to 17,446,611.60, 26,174,064.60 and 7,344,032.40

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Solution

The fourth proportional to 17,446,611.60, 26,174,064.60 and 7,344,032.40 is: 11,017,794.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,446,611.60 : 26,174,064.60 = 7,344,032.40 : x
  2. Step 2: Convert to fraction form
    17,446,611.60/26,174,064.60 = 7,344,032.40/x
  3. Step 3: Cross multiply
    17,446,611.60x = 26,174,064.60 × 7,344,032.40
  4. Step 4: Simplify right side
    17,446,611.60x = 192,223,178,462,093.06
  5. Step 5: Solve for x
    x = 192,223,178,462,093.06/17,446,611.60
  6. Step 6: Final answer
    x = 11,017,794.34

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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.