Home / 26,122,606.74-36,048,289.32-16,830,568.50

Finding the Fourth Proportional to 26,122,606.74, 36,048,289.32 and 16,830,568.50

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Solution

The fourth proportional to 26,122,606.74, 36,048,289.32 and 16,830,568.50 is: 23,225,599.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,122,606.74 : 36,048,289.32 = 16,830,568.50 : x
  2. Step 2: Convert to fraction form
    26,122,606.74/36,048,289.32 = 16,830,568.50/x
  3. Step 3: Cross multiply
    26,122,606.74x = 36,048,289.32 × 16,830,568.50
  4. Step 4: Simplify right side
    26,122,606.74x = 606,713,202,708,078.38
  5. Step 5: Solve for x
    x = 606,713,202,708,078.38/26,122,606.74
  6. Step 6: Final answer
    x = 23,225,599.53

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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.