Home / 23,920,029.70-35,880,044.70-13,677,704.94

Finding the Fourth Proportional to 23,920,029.70, 35,880,044.70 and 13,677,704.94

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Solution

The fourth proportional to 23,920,029.70, 35,880,044.70 and 13,677,704.94 is: 20,516,557.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,920,029.70 : 35,880,044.70 = 13,677,704.94 : x
  2. Step 2: Convert to fraction form
    23,920,029.70/35,880,044.70 = 13,677,704.94/x
  3. Step 3: Cross multiply
    23,920,029.70x = 35,880,044.70 × 13,677,704.94
  4. Step 4: Simplify right side
    23,920,029.70x = 490,756,664,640,610.81
  5. Step 5: Solve for x
    x = 490,756,664,640,610.81/23,920,029.70
  6. Step 6: Final answer
    x = 20,516,557.50

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1.5x scale

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.