Home / 64,153,025.70-96,229,538.55-53,524,205.70

Finding the Fourth Proportional to 64,153,025.70, 96,229,538.55 and 53,524,205.70

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Solution

The fourth proportional to 64,153,025.70, 96,229,538.55 and 53,524,205.70 is: 80,286,308.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,153,025.70 : 96,229,538.55 = 53,524,205.70 : x
  2. Step 2: Convert to fraction form
    64,153,025.70/96,229,538.55 = 53,524,205.70/x
  3. Step 3: Cross multiply
    64,153,025.70x = 96,229,538.55 × 53,524,205.70
  4. Step 4: Simplify right side
    64,153,025.70x = 5,150,609,615,766,280
  5. Step 5: Solve for x
    x = 5,150,609,615,766,280/64,153,025.70
  6. Step 6: Final answer
    x = 80,286,308.55

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1.5x scale

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.