Home / 24,685,598.40-37,028,397.60-21,032,433.60

Finding the Fourth Proportional to 24,685,598.40, 37,028,397.60 and 21,032,433.60

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Solution

The fourth proportional to 24,685,598.40, 37,028,397.60 and 21,032,433.60 is: 31,548,650.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,685,598.40 : 37,028,397.60 = 21,032,433.60 : x
  2. Step 2: Convert to fraction form
    24,685,598.40/37,028,397.60 = 21,032,433.60/x
  3. Step 3: Cross multiply
    24,685,598.40x = 37,028,397.60 × 21,032,433.60
  4. Step 4: Simplify right side
    24,685,598.40x = 778,797,313,836,399.50
  5. Step 5: Solve for x
    x = 778,797,313,836,399.50/24,685,598.40
  6. Step 6: Final answer
    x = 31,548,650.40

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Double scale
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Similar ratio
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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.