Home / 24,695,865.72-34,079,852.61-13,682,394.36

Finding the Fourth Proportional to 24,695,865.72, 34,079,852.61 and 13,682,394.36

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Solution

The fourth proportional to 24,695,865.72, 34,079,852.61 and 13,682,394.36 is: 18,881,459.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,695,865.72 : 34,079,852.61 = 13,682,394.36 : x
  2. Step 2: Convert to fraction form
    24,695,865.72/34,079,852.61 = 13,682,394.36/x
  3. Step 3: Cross multiply
    24,695,865.72x = 34,079,852.61 × 13,682,394.36
  4. Step 4: Simplify right side
    24,695,865.72x = 466,293,983,140,695.25
  5. Step 5: Solve for x
    x = 466,293,983,140,695.25/24,695,865.72
  6. Step 6: Final answer
    x = 18,881,459.29

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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.