Home / 58,439,920.20-87,659,880.30-26,527,216.20

Finding the Fourth Proportional to 58,439,920.20, 87,659,880.30 and 26,527,216.20

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Solution

The fourth proportional to 58,439,920.20, 87,659,880.30 and 26,527,216.20 is: 39,790,824.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,439,920.20 : 87,659,880.30 = 26,527,216.20 : x
  2. Step 2: Convert to fraction form
    58,439,920.20/87,659,880.30 = 26,527,216.20/x
  3. Step 3: Cross multiply
    58,439,920.20x = 87,659,880.30 × 26,527,216.20
  4. Step 4: Simplify right side
    58,439,920.20x = 2,325,372,596,784,220.50
  5. Step 5: Solve for x
    x = 2,325,372,596,784,220.50/58,439,920.20
  6. Step 6: Final answer
    x = 39,790,824.30

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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.