Home / 64,524,814.40-96,787,221.60-24,130,049.60

Finding the Fourth Proportional to 64,524,814.40, 96,787,221.60 and 24,130,049.60

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Solution

The fourth proportional to 64,524,814.40, 96,787,221.60 and 24,130,049.60 is: 36,195,074.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,524,814.40 : 96,787,221.60 = 24,130,049.60 : x
  2. Step 2: Convert to fraction form
    64,524,814.40/96,787,221.60 = 24,130,049.60/x
  3. Step 3: Cross multiply
    64,524,814.40x = 96,787,221.60 × 24,130,049.60
  4. Step 4: Simplify right side
    64,524,814.40x = 2,335,480,457,854,191.50
  5. Step 5: Solve for x
    x = 2,335,480,457,854,191.50/64,524,814.40
  6. Step 6: Final answer
    x = 36,195,074.40

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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.