Home / 23,600,792.28-32,571,098.40-13,289,524.68

Finding the Fourth Proportional to 23,600,792.28, 32,571,098.40 and 13,289,524.68

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Solution

The fourth proportional to 23,600,792.28, 32,571,098.40 and 13,289,524.68 is: 18,340,673.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,600,792.28 : 32,571,098.40 = 13,289,524.68 : x
  2. Step 2: Convert to fraction form
    23,600,792.28/32,571,098.40 = 13,289,524.68/x
  3. Step 3: Cross multiply
    23,600,792.28x = 32,571,098.40 × 13,289,524.68
  4. Step 4: Simplify right side
    23,600,792.28x = 432,854,416,041,508.50
  5. Step 5: Solve for x
    x = 432,854,416,041,508.50/23,600,792.28
  6. Step 6: Final answer
    x = 18,340,673.10

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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.