Home / 24,603,940.70-36,905,911.05-13,124,815.10

Finding the Fourth Proportional to 24,603,940.70, 36,905,911.05 and 13,124,815.10

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Solution

The fourth proportional to 24,603,940.70, 36,905,911.05 and 13,124,815.10 is: 19,687,222.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,603,940.70 : 36,905,911.05 = 13,124,815.10 : x
  2. Step 2: Convert to fraction form
    24,603,940.70/36,905,911.05 = 13,124,815.10/x
  3. Step 3: Cross multiply
    24,603,940.70x = 36,905,911.05 × 13,124,815.10
  4. Step 4: Simplify right side
    24,603,940.70x = 484,383,258,628,296.81
  5. Step 5: Solve for x
    x = 484,383,258,628,296.81/24,603,940.70
  6. Step 6: Final answer
    x = 19,687,222.65

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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.