Home / 14,682,030.40-22,023,045.60-11,658,721.60

Finding the Fourth Proportional to 14,682,030.40, 22,023,045.60 and 11,658,721.60

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Solution

The fourth proportional to 14,682,030.40, 22,023,045.60 and 11,658,721.60 is: 17,488,082.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682,030.40 : 22,023,045.60 = 11,658,721.60 : x
  2. Step 2: Convert to fraction form
    14,682,030.40/22,023,045.60 = 11,658,721.60/x
  3. Step 3: Cross multiply
    14,682,030.40x = 22,023,045.60 × 11,658,721.60
  4. Step 4: Simplify right side
    14,682,030.40x = 256,760,557,434,504.97
  5. Step 5: Solve for x
    x = 256,760,557,434,504.97/14,682,030.40
  6. Step 6: Final answer
    x = 17,488,082.40

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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.