Home / 27,200,496.60-40,800,744.90-25,604,861.40

Finding the Fourth Proportional to 27,200,496.60, 40,800,744.90 and 25,604,861.40

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Solution

The fourth proportional to 27,200,496.60, 40,800,744.90 and 25,604,861.40 is: 38,407,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,200,496.60 : 40,800,744.90 = 25,604,861.40 : x
  2. Step 2: Convert to fraction form
    27,200,496.60/40,800,744.90 = 25,604,861.40/x
  3. Step 3: Cross multiply
    27,200,496.60x = 40,800,744.90 × 25,604,861.40
  4. Step 4: Simplify right side
    27,200,496.60x = 1,044,697,418,181,256.75
  5. Step 5: Solve for x
    x = 1,044,697,418,181,256.75/27,200,496.60
  6. Step 6: Final answer
    x = 38,407,292.10

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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.