Home / 36,289,542.40-54,434,313.60-16,134,150.40

Finding the Fourth Proportional to 36,289,542.40, 54,434,313.60 and 16,134,150.40

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Solution

The fourth proportional to 36,289,542.40, 54,434,313.60 and 16,134,150.40 is: 24,201,225.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,289,542.40 : 54,434,313.60 = 16,134,150.40 : x
  2. Step 2: Convert to fraction form
    36,289,542.40/54,434,313.60 = 16,134,150.40/x
  3. Step 3: Cross multiply
    36,289,542.40x = 54,434,313.60 × 16,134,150.40
  4. Step 4: Simplify right side
    36,289,542.40x = 878,251,402,543,165.50
  5. Step 5: Solve for x
    x = 878,251,402,543,165.50/36,289,542.40
  6. Step 6: Final answer
    x = 24,201,225.60

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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.