Home / 15,966,297.60-23,950,217.28-4,451,742.48

Finding the Fourth Proportional to 15,966,297.60, 23,950,217.28 and 4,451,742.48

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Solution

The fourth proportional to 15,966,297.60, 23,950,217.28 and 4,451,742.48 is: 6,677,828.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,966,297.60 : 23,950,217.28 = 4,451,742.48 : x
  2. Step 2: Convert to fraction form
    15,966,297.60/23,950,217.28 = 4,451,742.48/x
  3. Step 3: Cross multiply
    15,966,297.60x = 23,950,217.28 × 4,451,742.48
  4. Step 4: Simplify right side
    15,966,297.60x = 106,620,199,670,606.08
  5. Step 5: Solve for x
    x = 106,620,199,670,606.08/15,966,297.60
  6. Step 6: Final answer
    x = 6,677,828.66

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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.