Home / 124,416,467.60-186,624,701.40-33,536,800.40

Finding the Fourth Proportional to 124,416,467.60, 186,624,701.40 and 33,536,800.40

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Solution

The fourth proportional to 124,416,467.60, 186,624,701.40 and 33,536,800.40 is: 50,305,200.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,416,467.60 : 186,624,701.40 = 33,536,800.40 : x
  2. Step 2: Convert to fraction form
    124,416,467.60/186,624,701.40 = 33,536,800.40/x
  3. Step 3: Cross multiply
    124,416,467.60x = 186,624,701.40 × 33,536,800.40
  4. Step 4: Simplify right side
    124,416,467.60x = 6,258,795,360,561,400
  5. Step 5: Solve for x
    x = 6,258,795,360,561,400/124,416,467.60
  6. Step 6: Final answer
    x = 50,305,200.60

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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.