Home / 24,692,518.90-34,077,769.47-13,682,722.29

Finding the Fourth Proportional to 24,692,518.90, 34,077,769.47 and 13,682,722.29

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Solution

The fourth proportional to 24,692,518.90, 34,077,769.47 and 13,682,722.29 is: 18,883,316.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,692,518.90 : 34,077,769.47 = 13,682,722.29 : x
  2. Step 2: Convert to fraction form
    24,692,518.90/34,077,769.47 = 13,682,722.29/x
  3. Step 3: Cross multiply
    24,692,518.90x = 34,077,769.47 × 13,682,722.29
  4. Step 4: Simplify right side
    24,692,518.90x = 466,276,655,920,650.44
  5. Step 5: Solve for x
    x = 466,276,655,920,650.44/24,692,518.90
  6. Step 6: Final answer
    x = 18,883,316.76

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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.