Home / 24,532,615.40-36,798,923.10-19,749,646.40

Finding the Fourth Proportional to 24,532,615.40, 36,798,923.10 and 19,749,646.40

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Solution

The fourth proportional to 24,532,615.40, 36,798,923.10 and 19,749,646.40 is: 29,624,469.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,532,615.40 : 36,798,923.10 = 19,749,646.40 : x
  2. Step 2: Convert to fraction form
    24,532,615.40/36,798,923.10 = 19,749,646.40/x
  3. Step 3: Cross multiply
    24,532,615.40x = 36,798,923.10 × 19,749,646.40
  4. Step 4: Simplify right side
    24,532,615.40x = 726,765,719,125,791.88
  5. Step 5: Solve for x
    x = 726,765,719,125,791.88/24,532,615.40
  6. Step 6: Final answer
    x = 29,624,469.60

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Double scale
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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.