Home / 25,940,206.60-35,798,246.39-14,180,124.87

Finding the Fourth Proportional to 25,940,206.60, 35,798,246.39 and 14,180,124.87

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Solution

The fourth proportional to 25,940,206.60, 35,798,246.39 and 14,180,124.87 is: 19,568,988.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,940,206.60 : 35,798,246.39 = 14,180,124.87 : x
  2. Step 2: Convert to fraction form
    25,940,206.60/35,798,246.39 = 14,180,124.87/x
  3. Step 3: Cross multiply
    25,940,206.60x = 35,798,246.39 × 14,180,124.87
  4. Step 4: Simplify right side
    25,940,206.60x = 507,623,603,972,677
  5. Step 5: Solve for x
    x = 507,623,603,972,677/25,940,206.60
  6. Step 6: Final answer
    x = 19,568,988.48

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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.