Home / 25,475,408,824.60-35,156,170,365.61-14,043,726,540.38

Finding the Fourth Proportional to 25,475,408,824.60, 35,156,170,365.61 and 14,043,726,540.38

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Solution

The fourth proportional to 25,475,408,824.60, 35,156,170,365.61 and 14,043,726,540.38 is: 19,380,401,163.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,475,408,824.60 : 35,156,170,365.61 = 14,043,726,540.38 : x
  2. Step 2: Convert to fraction form
    25,475,408,824.60/35,156,170,365.61 = 14,043,726,540.38/x
  3. Step 3: Cross multiply
    25,475,408,824.60x = 35,156,170,365.61 × 14,043,726,540.38
  4. Step 4: Simplify right side
    25,475,408,824.60x = 493,723,642,821,708,349,440
  5. Step 5: Solve for x
    x = 493,723,642,821,708,349,440/25,475,408,824.60
  6. Step 6: Final answer
    x = 19,380,401,163.38

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1.5x scale

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.