Home / 50,863,496.40-76,295,244.60-48,504,200.40

Finding the Fourth Proportional to 50,863,496.40, 76,295,244.60 and 48,504,200.40

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Solution

The fourth proportional to 50,863,496.40, 76,295,244.60 and 48,504,200.40 is: 72,756,300.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,863,496.40 : 76,295,244.60 = 48,504,200.40 : x
  2. Step 2: Convert to fraction form
    50,863,496.40/76,295,244.60 = 48,504,200.40/x
  3. Step 3: Cross multiply
    50,863,496.40x = 76,295,244.60 × 48,504,200.40
  4. Step 4: Simplify right side
    50,863,496.40x = 3,700,639,833,645,417.50
  5. Step 5: Solve for x
    x = 3,700,639,833,645,417.50/50,863,496.40
  6. Step 6: Final answer
    x = 72,756,300.60

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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.