Home / 49,142,880.40-73,714,320.60-32,976,576.40

Finding the Fourth Proportional to 49,142,880.40, 73,714,320.60 and 32,976,576.40

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Solution

The fourth proportional to 49,142,880.40, 73,714,320.60 and 32,976,576.40 is: 49,464,864.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,142,880.40 : 73,714,320.60 = 32,976,576.40 : x
  2. Step 2: Convert to fraction form
    49,142,880.40/73,714,320.60 = 32,976,576.40/x
  3. Step 3: Cross multiply
    49,142,880.40x = 73,714,320.60 × 32,976,576.40
  4. Step 4: Simplify right side
    49,142,880.40x = 2,430,845,925,039,993.50
  5. Step 5: Solve for x
    x = 2,430,845,925,039,993.50/49,142,880.40
  6. Step 6: Final answer
    x = 49,464,864.60

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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.