Home / 28,066,800.60-42,100,200.90-24,595,594.20

Finding the Fourth Proportional to 28,066,800.60, 42,100,200.90 and 24,595,594.20

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Solution

The fourth proportional to 28,066,800.60, 42,100,200.90 and 24,595,594.20 is: 36,893,391.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,066,800.60 : 42,100,200.90 = 24,595,594.20 : x
  2. Step 2: Convert to fraction form
    28,066,800.60/42,100,200.90 = 24,595,594.20/x
  3. Step 3: Cross multiply
    28,066,800.60x = 42,100,200.90 × 24,595,594.20
  4. Step 4: Simplify right side
    28,066,800.60x = 1,035,479,457,074,874.75
  5. Step 5: Solve for x
    x = 1,035,479,457,074,874.75/28,066,800.60
  6. Step 6: Final answer
    x = 36,893,391.30

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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.