Home / 25,505,622.80-38,258,434.20-24,513,599.60

Finding the Fourth Proportional to 25,505,622.80, 38,258,434.20 and 24,513,599.60

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Solution

The fourth proportional to 25,505,622.80, 38,258,434.20 and 24,513,599.60 is: 36,770,399.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,505,622.80 : 38,258,434.20 = 24,513,599.60 : x
  2. Step 2: Convert to fraction form
    25,505,622.80/38,258,434.20 = 24,513,599.60/x
  3. Step 3: Cross multiply
    25,505,622.80x = 38,258,434.20 × 24,513,599.60
  4. Step 4: Simplify right side
    25,505,622.80x = 937,851,937,301,746.50
  5. Step 5: Solve for x
    x = 937,851,937,301,746.50/25,505,622.80
  6. Step 6: Final answer
    x = 36,770,399.40

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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.